Pull request #3094 updated
Connecting to https://api.github.com using docker-jenkins/****** (docker-jenkins GitHub credentials)
Loading trusted files from base branch main at aaf68b7f98df7f886778395112267b9b0f6140bc rather than 8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c
Obtained Jenkinsfile from aaf68b7f98df7f886778395112267b9b0f6140bc
Running in Durability level: PERFORMANCE_OPTIMIZED
Loading library jps@master
Examining docker/jps
Attempting to resolve master as a branch
Resolved master as branch master at revision 4f8fd6a86e521290dafaf7c28eced2a9b21b220a
The recommended git tool is: NONE
using credential jps-reader
 > git rev-parse --resolve-git-dir /var/cloudbees-jenkins-distribution/workspace/docker-py_PR-3094@libs/jps/.git # timeout=10
Fetching changes from the remote Git repository
 > git config remote.origin.url https://github.com/docker/jps.git # timeout=10
Fetching without tags
Fetching upstream changes from https://github.com/docker/jps.git
 > git --version # timeout=10
 > git --version # 'git version 2.20.1'
using GIT_ASKPASS to set credentials GitHub credentials for docker/jps
 > git fetch --no-tags --force --progress -- https://github.com/docker/jps.git +refs/heads/master:refs/remotes/origin/master # timeout=10
Checking out Revision 4f8fd6a86e521290dafaf7c28eced2a9b21b220a (master)
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 4f8fd6a86e521290dafaf7c28eced2a9b21b220a # timeout=10
Commit message: "Merge pull request #26 from docker/add-retry-to-vpn-image-pull"
 > git rev-list --no-walk 4f8fd6a86e521290dafaf7c28eced2a9b21b220a # timeout=10
Excluding src/test/ from checkout of git https://github.com/docker/jps.git so that shared library test code cannot be accessed by Pipelines.
To remove this log message, move the test code outside of src/. To restore the previous behavior that allowed access to files in src/test/, pass -Dorg.jenkinsci.plugins.workflow.libs.SCMSourceRetriever.INCLUDE_SRC_TEST_IN_LIBRARIES=true to the java command used to start Jenkins.
[Pipeline] Start of Pipeline
[Pipeline] node
Still waiting to schedule task
‘EC2 (managed-agents) - ubuntu-2004-cgroup1 (i-0f1e094858a431040)’ is offline
Running on EC2 (managed-agents) - ubuntu-2004-cgroup1 (i-0f1e094858a431040) in /home/ubuntu/workspace/docker-py_PR-3094
[Pipeline] {
[Pipeline] withDockerRegistry
$ docker login -u dockerbuildbot -p ******** https://index.docker.io/v1/
WARNING! Using --password via the CLI is insecure. Use --password-stdin.
WARNING! Your password will be stored unencrypted in /home/ubuntu/workspace/docker-py_PR-3094@tmp/0efd3848-5da8-4dee-afbf-3299a4629fe6/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store

Login Succeeded
[Pipeline] {
[Pipeline] wrap
[Pipeline] {
[Pipeline] wrap
[Pipeline] {
[Pipeline] echo
cleanWorkspace: Ensuring workspace is owned by ubuntu
[Pipeline] echo
chowning workspace
[Pipeline] sh
+ pwd
+ id -u
+ id -g
+ docker run --rm -v /home/ubuntu/workspace/docker-py_PR-3094:/workspace busybox chown -R 1000:1000 /workspace
Unable to find image 'busybox:latest' locally
latest: Pulling from library/busybox
205dae5015e7: Pulling fs layer
205dae5015e7: Verifying Checksum
205dae5015e7: Download complete
205dae5015e7: Pull complete
Digest: sha256:7b3ccabffc97de872a30dfd234fd972a66d247c8cfc69b0550f276481852627c
Status: Downloaded newer image for busybox:latest
[Pipeline] echo
Removing all docker containers
[Pipeline] sh
+ docker container ls -aq
[Pipeline] echo
Docker containers have been removed
[Pipeline] echo
cleanWorkspace: Removing existing workspace
[Pipeline] deleteDir
[Pipeline] echo
cleanWorkspace: Workspace is clean.
[Pipeline] stage
[Pipeline] { (build image)
[Pipeline] checkout
The recommended git tool is: git
using credential docker-jenkins-github-credentials
Cloning the remote Git repository
Cloning with configured refspecs honoured and without tags
Cloning repository https://github.com/docker/docker-py.git
 > git init /home/ubuntu/workspace/docker-py_PR-3094 # timeout=10
Fetching upstream changes from https://github.com/docker/docker-py.git
 > git --version # timeout=10
 > git --version # 'git version 2.25.1'
using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
 > git fetch --no-tags --force --progress -- https://github.com/docker/docker-py.git +refs/pull/3094/head:refs/remotes/origin/PR-3094 +refs/heads/main:refs/remotes/origin/main # timeout=10
Fetching without tags
Merging remotes/origin/main commit aaf68b7f98df7f886778395112267b9b0f6140bc into PR head commit 8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c
Merge succeeded, producing 8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c
Checking out Revision 8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c (PR-3094)
 > git config remote.origin.url https://github.com/docker/docker-py.git # timeout=10
 > git config --add remote.origin.fetch +refs/pull/3094/head:refs/remotes/origin/PR-3094 # timeout=10
 > git config --add remote.origin.fetch +refs/heads/main:refs/remotes/origin/main # timeout=10
 > git config remote.origin.url https://github.com/docker/docker-py.git # timeout=10
Fetching upstream changes from https://github.com/docker/docker-py.git
using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
 > git fetch --no-tags --force --progress -- https://github.com/docker/docker-py.git +refs/pull/3094/head:refs/remotes/origin/PR-3094 +refs/heads/main:refs/remotes/origin/main # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c # timeout=10
 > git remote # timeout=10
 > git config --get remote.origin.url # timeout=10
using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
 > git merge aaf68b7f98df7f886778395112267b9b0f6140bc # timeout=10
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c # timeout=10
Commit message: "Merge branch 'main' into support-checkpoint-restore"
[Pipeline] sh
+ git rev-parse HEAD
[Pipeline] withDockerRegistry
[Pipeline] {
 > git rev-list --no-walk c7bf137e5d24972267a9470b95d9d908d0e4d3bf # timeout=10
[Pipeline] isUnix
[Pipeline] sh
+ docker pull dockerpinata/docker-py:sshdind-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c
Error response from daemon: manifest for dockerpinata/docker-py:sshdind-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c not found: manifest unknown: manifest unknown
[Pipeline] isUnix
[Pipeline] sh
+ docker build -t dockerpinata/docker-py:sshdind-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c -f tests/Dockerfile-ssh-dind .
$ docker login -u dockerbuildbot -p ******** https://index.docker.io/v1/
WARNING! Using --password via the CLI is insecure. Use --password-stdin.
WARNING! Your password will be stored unencrypted in /home/ubuntu/workspace/docker-py_PR-3094@tmp/c875176c-9c17-4628-8126-644137f796e8/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store

Login Succeeded
#1 [internal] load build definition from Dockerfile-ssh-dind
#1 transferring dockerfile: 523B done
#1 DONE 0.1s

#2 [internal] load .dockerignore
#2 transferring context: 161B done
#2 DONE 0.1s

#3 [auth] docker/dockerfile:pull token for registry-1.docker.io
#3 DONE 0.0s

#4 resolve image config for docker.io/docker/dockerfile:1
#4 DONE 0.5s

#5 docker-image://docker.io/docker/dockerfile:1@sha256:39b85bbfa7536a5feceb7372a0817649ecb2724562a38360f4d6a7782a409b14
#5 resolve docker.io/docker/dockerfile:1@sha256:39b85bbfa7536a5feceb7372a0817649ecb2724562a38360f4d6a7782a409b14 0.0s done
#5 sha256:39b85bbfa7536a5feceb7372a0817649ecb2724562a38360f4d6a7782a409b14 8.40kB / 8.40kB done
#5 sha256:966d40f9ba8366e74c2fa353fc0bc7bbc167d2a0f3ad2420db8b9e633049462d 482B / 482B done
#5 sha256:dbdd11720762ad504260c66161c964e59eba06b95a7aa64a68634b598a830a91 2.90kB / 2.90kB done
#5 sha256:a47ff7046597eea0123ea02817165350e3680f75000dc5d69c9a310258e1bedd 7.34MB / 11.55MB 0.1s
#5 extracting sha256:a47ff7046597eea0123ea02817165350e3680f75000dc5d69c9a310258e1bedd
#5 sha256:a47ff7046597eea0123ea02817165350e3680f75000dc5d69c9a310258e1bedd 11.55MB / 11.55MB 0.1s done
#5 extracting sha256:a47ff7046597eea0123ea02817165350e3680f75000dc5d69c9a310258e1bedd 0.3s done
#5 DONE 0.5s

#6 [internal] load metadata for docker.io/library/docker:20.10-dind
#6 ...

#7 [auth] library/docker:pull token for registry-1.docker.io
#7 DONE 0.0s

#6 [internal] load metadata for docker.io/library/docker:20.10-dind
#6 DONE 0.4s

#8 [internal] load build context
#8 transferring context: 2.27kB 0.1s done
#8 DONE 0.1s

#9 [1/5] FROM docker.io/library/docker:20.10-dind@sha256:ba5349130d6b756710159b5ae6f60d4223e627f3543d8e6652bc1afe7bc9c2e9
#9 resolve docker.io/library/docker:20.10-dind@sha256:ba5349130d6b756710159b5ae6f60d4223e627f3543d8e6652bc1afe7bc9c2e9 done
#9 sha256:4d52b157278521b647847b1f573d67b6b1858535f04414cd8b5f492fc31ec677 11.96kB / 11.96kB done
#9 sha256:67fecbccebe0de4401c86ad11eb6d1e80391c0428c0e03c1d1126824d4965cd0 0B / 2.06MB 0.1s
#9 sha256:ba5349130d6b756710159b5ae6f60d4223e627f3543d8e6652bc1afe7bc9c2e9 549B / 549B done
#9 sha256:e52775246328b5488517166f317b58a9d9bd69cc2eaf6e848a5e8bc2c2f5443a 0B / 13.98MB 0.1s
#9 sha256:63b65145d645c1250c391b2d16ebe53b3747c295ca8ba2fcb6b0cf064a4dc21c 0B / 3.37MB 0.1s
#9 sha256:67fecbccebe0de4401c86ad11eb6d1e80391c0428c0e03c1d1126824d4965cd0 2.06MB / 2.06MB 0.2s
#9 sha256:e52775246328b5488517166f317b58a9d9bd69cc2eaf6e848a5e8bc2c2f5443a 9.44MB / 13.98MB 0.2s
#9 sha256:0b2133093d15f9d48e1dce13b3b2bdce319fb4c3f672a3f510e9643cb0308dc7 3.04kB / 3.04kB done
#9 sha256:67fecbccebe0de4401c86ad11eb6d1e80391c0428c0e03c1d1126824d4965cd0 2.06MB / 2.06MB 0.2s done
#9 sha256:e52775246328b5488517166f317b58a9d9bd69cc2eaf6e848a5e8bc2c2f5443a 13.98MB / 13.98MB 0.3s
#9 sha256:63b65145d645c1250c391b2d16ebe53b3747c295ca8ba2fcb6b0cf064a4dc21c 3.37MB / 3.37MB 0.2s done
#9 extracting sha256:63b65145d645c1250c391b2d16ebe53b3747c295ca8ba2fcb6b0cf064a4dc21c
#9 sha256:4ed7c552a88a39212ffc20730642b0decc72541011c2b844d857d742f1582275 0B / 16.00MB 0.3s
#9 sha256:cc012de83bb0a30c1c371da2f12b419cfe677a8fbbc4134f840a2ffd6a3bd664 5.24MB / 15.34MB 0.3s
#9 sha256:e52775246328b5488517166f317b58a9d9bd69cc2eaf6e848a5e8bc2c2f5443a 13.98MB / 13.98MB 0.4s done
#9 sha256:4ed7c552a88a39212ffc20730642b0decc72541011c2b844d857d742f1582275 7.34MB / 16.00MB 0.4s
#9 sha256:cc012de83bb0a30c1c371da2f12b419cfe677a8fbbc4134f840a2ffd6a3bd664 13.63MB / 15.34MB 0.4s
#9 sha256:4ed7c552a88a39212ffc20730642b0decc72541011c2b844d857d742f1582275 12.58MB / 16.00MB 0.5s
#9 sha256:cc012de83bb0a30c1c371da2f12b419cfe677a8fbbc4134f840a2ffd6a3bd664 15.34MB / 15.34MB 0.5s done
#9 sha256:07d7aaa39f7071f48be2c5fb524910b4157d2b2e509690fcd57544910d6208c5 0B / 547B 0.5s
#9 extracting sha256:63b65145d645c1250c391b2d16ebe53b3747c295ca8ba2fcb6b0cf064a4dc21c 0.4s done
#9 sha256:4ed7c552a88a39212ffc20730642b0decc72541011c2b844d857d742f1582275 16.00MB / 16.00MB 0.6s
#9 sha256:07d7aaa39f7071f48be2c5fb524910b4157d2b2e509690fcd57544910d6208c5 547B / 547B 0.6s done
#9 sha256:47359bf92c41be26c41bff765be77e68ab6fb3586cd979b086ea2cf1318722cd 1.02kB / 1.02kB 0.6s
#9 sha256:6e4deb42c6d5b8238b08d107f430cbc0ae3af4938bdd01bcffa2d4768fdb04a1 150B / 150B 0.6s
#9 sha256:4ed7c552a88a39212ffc20730642b0decc72541011c2b844d857d742f1582275 16.00MB / 16.00MB 0.6s done
#9 sha256:47359bf92c41be26c41bff765be77e68ab6fb3586cd979b086ea2cf1318722cd 1.02kB / 1.02kB 0.7s done
#9 sha256:6e4deb42c6d5b8238b08d107f430cbc0ae3af4938bdd01bcffa2d4768fdb04a1 150B / 150B 0.7s done
#9 sha256:1687bdd25908a7772c8ebb8939bb7e3928a2589a93ddcaa967ab4c0e27f233af 4.19MB / 53.02MB 0.8s
#9 sha256:b6d5360b4f784053108de5ecf520ad5df69ddc3446cb17470c16047783636e5c 6.45MB / 6.84MB 0.8s
#9 sha256:8dbdc36eafd75693d4ff20def87bccbe60a20a4854a86c9de302bcd8eeddcff0 1.32kB / 1.32kB 0.8s
#9 extracting sha256:67fecbccebe0de4401c86ad11eb6d1e80391c0428c0e03c1d1126824d4965cd0
#9 sha256:1687bdd25908a7772c8ebb8939bb7e3928a2589a93ddcaa967ab4c0e27f233af 10.49MB / 53.02MB 0.9s
#9 sha256:b6d5360b4f784053108de5ecf520ad5df69ddc3446cb17470c16047783636e5c 6.84MB / 6.84MB 0.8s done
#9 sha256:8dbdc36eafd75693d4ff20def87bccbe60a20a4854a86c9de302bcd8eeddcff0 1.32kB / 1.32kB 0.8s done
#9 sha256:080355d76c433c79c92801716e157420d04702f605701092e12593f8d9678432 1.04kB / 1.04kB 0.9s
#9 sha256:1687bdd25908a7772c8ebb8939bb7e3928a2589a93ddcaa967ab4c0e27f233af 13.63MB / 53.02MB 1.0s
#9 sha256:080355d76c433c79c92801716e157420d04702f605701092e12593f8d9678432 1.04kB / 1.04kB 0.9s done
#9 sha256:846b4d65c5fe9754c9bacc628b2b875f3f1437afc05c777f143b5af4a3425ae3 2.82kB / 2.82kB 1.0s
#9 sha256:1687bdd25908a7772c8ebb8939bb7e3928a2589a93ddcaa967ab4c0e27f233af 18.87MB / 53.02MB 1.1s
#9 sha256:846b4d65c5fe9754c9bacc628b2b875f3f1437afc05c777f143b5af4a3425ae3 2.82kB / 2.82kB 1.0s done
#9 sha256:1687bdd25908a7772c8ebb8939bb7e3928a2589a93ddcaa967ab4c0e27f233af 30.41MB / 53.02MB 1.2s
#9 extracting sha256:67fecbccebe0de4401c86ad11eb6d1e80391c0428c0e03c1d1126824d4965cd0 0.3s done
#9 extracting sha256:e52775246328b5488517166f317b58a9d9bd69cc2eaf6e848a5e8bc2c2f5443a
#9 sha256:1687bdd25908a7772c8ebb8939bb7e3928a2589a93ddcaa967ab4c0e27f233af 46.14MB / 53.02MB 1.3s
#9 sha256:1687bdd25908a7772c8ebb8939bb7e3928a2589a93ddcaa967ab4c0e27f233af 53.02MB / 53.02MB 1.4s
#9 sha256:1687bdd25908a7772c8ebb8939bb7e3928a2589a93ddcaa967ab4c0e27f233af 53.02MB / 53.02MB 1.4s done
#9 extracting sha256:e52775246328b5488517166f317b58a9d9bd69cc2eaf6e848a5e8bc2c2f5443a 0.6s done
#9 extracting sha256:4ed7c552a88a39212ffc20730642b0decc72541011c2b844d857d742f1582275
#9 extracting sha256:4ed7c552a88a39212ffc20730642b0decc72541011c2b844d857d742f1582275 0.5s done
#9 extracting sha256:cc012de83bb0a30c1c371da2f12b419cfe677a8fbbc4134f840a2ffd6a3bd664
#9 extracting sha256:cc012de83bb0a30c1c371da2f12b419cfe677a8fbbc4134f840a2ffd6a3bd664 0.5s done
#9 extracting sha256:07d7aaa39f7071f48be2c5fb524910b4157d2b2e509690fcd57544910d6208c5 done
#9 extracting sha256:47359bf92c41be26c41bff765be77e68ab6fb3586cd979b086ea2cf1318722cd done
#9 extracting sha256:6e4deb42c6d5b8238b08d107f430cbc0ae3af4938bdd01bcffa2d4768fdb04a1 done
#9 extracting sha256:b6d5360b4f784053108de5ecf520ad5df69ddc3446cb17470c16047783636e5c 0.1s
#9 extracting sha256:b6d5360b4f784053108de5ecf520ad5df69ddc3446cb17470c16047783636e5c 0.3s done
#9 extracting sha256:8dbdc36eafd75693d4ff20def87bccbe60a20a4854a86c9de302bcd8eeddcff0 done
#9 extracting sha256:1687bdd25908a7772c8ebb8939bb7e3928a2589a93ddcaa967ab4c0e27f233af
#9 extracting sha256:1687bdd25908a7772c8ebb8939bb7e3928a2589a93ddcaa967ab4c0e27f233af 1.4s done
#9 extracting sha256:080355d76c433c79c92801716e157420d04702f605701092e12593f8d9678432
#9 extracting sha256:080355d76c433c79c92801716e157420d04702f605701092e12593f8d9678432 done
#9 extracting sha256:846b4d65c5fe9754c9bacc628b2b875f3f1437afc05c777f143b5af4a3425ae3
#9 extracting sha256:846b4d65c5fe9754c9bacc628b2b875f3f1437afc05c777f143b5af4a3425ae3 done
#9 DONE 6.0s

#10 [2/5] RUN apk add --no-cache --upgrade     openssh
#10 0.388 fetch https://dl-cdn.alpinelinux.org/alpine/v3.17/main/x86_64/APKINDEX.tar.gz
#10 1.520 fetch https://dl-cdn.alpinelinux.org/alpine/v3.17/community/x86_64/APKINDEX.tar.gz
#10 1.725 (1/4) Installing openssh-sftp-server (9.1_p1-r2)
#10 1.730 (2/4) Installing openssh-server-common (9.1_p1-r2)
#10 1.732 (3/4) Installing openssh-server (9.1_p1-r2)
#10 1.743 (4/4) Installing openssh (9.1_p1-r2)
#10 1.749 Executing busybox-1.35.0-r29.trigger
#10 1.754 OK: 33 MiB in 60 packages
#10 DONE 4.2s

#11 [3/5] COPY tests/ssh/config/server /etc/ssh/
#11 DONE 0.0s

#12 [4/5] COPY tests/ssh/config/client/id_rsa.pub /root/.ssh/authorized_keys
#12 DONE 0.1s

#13 [5/5] RUN chmod -R 600 /etc/ssh  && chmod -R 600 /root/.ssh  && ln -s /usr/local/bin/docker /usr/bin/docker
#13 DONE 0.6s

#14 exporting to image
#14 exporting layers
#14 exporting layers 0.2s done
#14 writing image sha256:3cff36e1a328e0e163874531957aea4a2bd96511ebf09edc2f4de6087a5d8442 0.1s done
#14 naming to docker.io/dockerpinata/docker-py:sshdind-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c
#14 naming to docker.io/dockerpinata/docker-py:sshdind-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c done
#14 DONE 0.3s
[Pipeline] isUnix
[Pipeline] sh
+ docker tag dockerpinata/docker-py:sshdind-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c dockerpinata/docker-py:sshdind-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c
[Pipeline] isUnix
[Pipeline] sh
+ docker push dockerpinata/docker-py:sshdind-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c
The push refers to repository [docker.io/dockerpinata/docker-py]
b2cbfac73c66: Preparing
3ca36a4b6c0f: Preparing
f51487749311: Preparing
37692afce440: Preparing
fc1a2c762821: Preparing
af977e44ee7c: Preparing
f4586638106a: Preparing
76b7e7251a57: Preparing
196a4ee69895: Preparing
1eea4d838cb6: Preparing
b8204852c7c7: Preparing
c7fdad03b991: Preparing
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bc0be09c56d7: Preparing
5c8a8ccafee3: Preparing
24f91d70e7fe: Preparing
7cd52847ad77: Preparing
af977e44ee7c: Waiting
f4586638106a: Waiting
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196a4ee69895: Waiting
1eea4d838cb6: Waiting
b8204852c7c7: Waiting
c7fdad03b991: Waiting
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bc0be09c56d7: Waiting
5c8a8ccafee3: Waiting
24f91d70e7fe: Waiting
7cd52847ad77: Waiting
fc1a2c762821: Layer already exists
af977e44ee7c: Layer already exists
f4586638106a: Layer already exists
76b7e7251a57: Layer already exists
196a4ee69895: Layer already exists
1eea4d838cb6: Layer already exists
b8204852c7c7: Layer already exists
c7fdad03b991: Layer already exists
9126b504d08e: Layer already exists
bc0be09c56d7: Layer already exists
5c8a8ccafee3: Layer already exists
3ca36a4b6c0f: Pushed
24f91d70e7fe: Layer already exists
7cd52847ad77: Layer already exists
b2cbfac73c66: Pushed
f51487749311: Pushed
37692afce440: Pushed
sshdind-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c: digest: sha256:1dfc986a1904a1886bd3d93f3b5036c276d35c0b0c7229cb1d65edf3903cd45d size: 3878
[Pipeline] isUnix
[Pipeline] sh
+ docker pull dockerpinata/docker-py:py3-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c
Error response from daemon: manifest for dockerpinata/docker-py:py3-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c not found: manifest unknown: manifest unknown
[Pipeline] isUnix
[Pipeline] sh
+ docker build -t dockerpinata/docker-py:py3-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c -f tests/Dockerfile --build-arg PYTHON_VERSION=3.10 .
#1 [internal] load build definition from Dockerfile
#1 transferring dockerfile: 1.76kB done
#1 DONE 0.0s

#2 [internal] load .dockerignore
#2 transferring context: 161B done
#2 DONE 0.0s

#3 resolve image config for docker.io/docker/dockerfile:1
#3 DONE 0.1s

#4 docker-image://docker.io/docker/dockerfile:1@sha256:39b85bbfa7536a5feceb7372a0817649ecb2724562a38360f4d6a7782a409b14
#4 CACHED

#5 [internal] load metadata for docker.io/library/python:3.10
#5 ...

#6 [auth] library/python:pull token for registry-1.docker.io
#6 DONE 0.0s

#5 [internal] load metadata for docker.io/library/python:3.10
#5 DONE 0.3s

#7 [stage-0  1/20] FROM docker.io/library/python:3.10@sha256:6ecfc501d668a4212e71eced4059732294b5b7c6fc8796588f223c4ce72fe051
#7 resolve docker.io/library/python:3.10@sha256:6ecfc501d668a4212e71eced4059732294b5b7c6fc8796588f223c4ce72fe051 done
#7 ...

#8 [internal] load build context
#8 transferring context: 1.26MB 0.1s done
#8 DONE 0.1s

#7 [stage-0  1/20] FROM docker.io/library/python:3.10@sha256:6ecfc501d668a4212e71eced4059732294b5b7c6fc8796588f223c4ce72fe051
#7 sha256:6ecfc501d668a4212e71eced4059732294b5b7c6fc8796588f223c4ce72fe051 2.14kB / 2.14kB done
#7 sha256:72eebe88180825638e8c8a368feb8c0d317e2d7eae209da3593bb4d38b8e02ae 2.22kB / 2.22kB done
#7 sha256:45e2736b39fe3222ee9c17d58c6f3ee4302170f26dd19f932b5883bf01859269 8.83kB / 8.83kB done
#7 sha256:1e4aec178e0864db93a6f97a20bde3445871a4562c1801185eca1238d3a0e80d 16.78MB / 55.05MB 0.2s
#7 sha256:c3aa11fbc85a2a9660c98cfb4d0a2db8cde983ce3c87565c356cfdf1ddf2654c 10.88MB / 10.88MB 0.2s
#7 sha256:6c1024729feeb2893dad43684fe7679c4d866c3640dfc3912bbd93c5a51f32d2 5.17MB / 5.17MB 0.1s done
#7 sha256:aa54add66b3a47555c8b761f60b15f818236cc928109a30032111efc98c6fcd4 0B / 54.59MB 0.2s
#7 sha256:1e4aec178e0864db93a6f97a20bde3445871a4562c1801185eca1238d3a0e80d 25.17MB / 55.05MB 0.3s
#7 sha256:c3aa11fbc85a2a9660c98cfb4d0a2db8cde983ce3c87565c356cfdf1ddf2654c 10.88MB / 10.88MB 0.2s done
#7 sha256:aa54add66b3a47555c8b761f60b15f818236cc928109a30032111efc98c6fcd4 11.53MB / 54.59MB 0.3s
#7 sha256:9e3a60c2bce7eed21ed40f067f9b3491ae3e0b7a6edbc8ed5d9dc7dd9e4a0f92 1.05MB / 196.90MB 0.3s
#7 sha256:1e4aec178e0864db93a6f97a20bde3445871a4562c1801185eca1238d3a0e80d 35.65MB / 55.05MB 0.4s
#7 sha256:aa54add66b3a47555c8b761f60b15f818236cc928109a30032111efc98c6fcd4 18.87MB / 54.59MB 0.4s
#7 sha256:9e3a60c2bce7eed21ed40f067f9b3491ae3e0b7a6edbc8ed5d9dc7dd9e4a0f92 14.68MB / 196.90MB 0.4s
#7 sha256:1e4aec178e0864db93a6f97a20bde3445871a4562c1801185eca1238d3a0e80d 53.48MB / 55.05MB 0.6s
#7 sha256:aa54add66b3a47555c8b761f60b15f818236cc928109a30032111efc98c6fcd4 36.70MB / 54.59MB 0.6s
#7 sha256:9e3a60c2bce7eed21ed40f067f9b3491ae3e0b7a6edbc8ed5d9dc7dd9e4a0f92 26.21MB / 196.90MB 0.6s
#7 sha256:1e4aec178e0864db93a6f97a20bde3445871a4562c1801185eca1238d3a0e80d 55.05MB / 55.05MB 0.7s done
#7 sha256:aa54add66b3a47555c8b761f60b15f818236cc928109a30032111efc98c6fcd4 46.14MB / 54.59MB 0.7s
#7 sha256:aa54add66b3a47555c8b761f60b15f818236cc928109a30032111efc98c6fcd4 54.59MB / 54.59MB 0.9s done
#7 sha256:9e3a60c2bce7eed21ed40f067f9b3491ae3e0b7a6edbc8ed5d9dc7dd9e4a0f92 50.33MB / 196.90MB 0.9s
#7 sha256:3b2123ce9d0d2bd342b25346114cc451ccecb2641ed7132b1fd30a6545aa6e67 6.29MB / 6.29MB 0.9s done
#7 extracting sha256:1e4aec178e0864db93a6f97a20bde3445871a4562c1801185eca1238d3a0e80d
#7 sha256:663f76eb1ef6af1ad742a1860117089bab0169dd749316b7bc457b3434a20718 0B / 18.67MB 0.9s
#7 sha256:13593c4186691537bf4133d18c3ffb2642fdcb76ead3af255e7ff717cab46686 0B / 233B 0.9s
#7 sha256:9e3a60c2bce7eed21ed40f067f9b3491ae3e0b7a6edbc8ed5d9dc7dd9e4a0f92 63.96MB / 196.90MB 1.0s
#7 sha256:663f76eb1ef6af1ad742a1860117089bab0169dd749316b7bc457b3434a20718 4.27MB / 18.67MB 1.0s
#7 sha256:13593c4186691537bf4133d18c3ffb2642fdcb76ead3af255e7ff717cab46686 233B / 233B 0.9s done
#7 sha256:cd4be62821fb1c904a8edd7ee066501be11e6e31ddd77780b7bbd99d23b48ac7 1.82MB / 3.06MB 1.0s
#7 sha256:9e3a60c2bce7eed21ed40f067f9b3491ae3e0b7a6edbc8ed5d9dc7dd9e4a0f92 74.45MB / 196.90MB 1.1s
#7 sha256:663f76eb1ef6af1ad742a1860117089bab0169dd749316b7bc457b3434a20718 11.53MB / 18.67MB 1.1s
#7 sha256:cd4be62821fb1c904a8edd7ee066501be11e6e31ddd77780b7bbd99d23b48ac7 3.06MB / 3.06MB 1.0s done
#7 sha256:663f76eb1ef6af1ad742a1860117089bab0169dd749316b7bc457b3434a20718 18.67MB / 18.67MB 1.2s
#7 sha256:9e3a60c2bce7eed21ed40f067f9b3491ae3e0b7a6edbc8ed5d9dc7dd9e4a0f92 108.00MB / 196.90MB 1.4s
#7 sha256:663f76eb1ef6af1ad742a1860117089bab0169dd749316b7bc457b3434a20718 18.67MB / 18.67MB 1.2s done
#7 sha256:9e3a60c2bce7eed21ed40f067f9b3491ae3e0b7a6edbc8ed5d9dc7dd9e4a0f92 118.74MB / 196.90MB 1.5s
#7 sha256:9e3a60c2bce7eed21ed40f067f9b3491ae3e0b7a6edbc8ed5d9dc7dd9e4a0f92 130.02MB / 196.90MB 1.6s
#7 sha256:9e3a60c2bce7eed21ed40f067f9b3491ae3e0b7a6edbc8ed5d9dc7dd9e4a0f92 142.61MB / 196.90MB 1.7s
#7 sha256:9e3a60c2bce7eed21ed40f067f9b3491ae3e0b7a6edbc8ed5d9dc7dd9e4a0f92 153.09MB / 196.90MB 1.8s
#7 sha256:9e3a60c2bce7eed21ed40f067f9b3491ae3e0b7a6edbc8ed5d9dc7dd9e4a0f92 169.87MB / 196.90MB 2.0s
#7 sha256:9e3a60c2bce7eed21ed40f067f9b3491ae3e0b7a6edbc8ed5d9dc7dd9e4a0f92 189.79MB / 196.90MB 2.2s
#7 sha256:9e3a60c2bce7eed21ed40f067f9b3491ae3e0b7a6edbc8ed5d9dc7dd9e4a0f92 196.90MB / 196.90MB 2.5s done
#7 extracting sha256:1e4aec178e0864db93a6f97a20bde3445871a4562c1801185eca1238d3a0e80d 2.6s done
#7 extracting sha256:6c1024729feeb2893dad43684fe7679c4d866c3640dfc3912bbd93c5a51f32d2
#7 extracting sha256:6c1024729feeb2893dad43684fe7679c4d866c3640dfc3912bbd93c5a51f32d2 0.2s done
#7 extracting sha256:c3aa11fbc85a2a9660c98cfb4d0a2db8cde983ce3c87565c356cfdf1ddf2654c
#7 extracting sha256:c3aa11fbc85a2a9660c98cfb4d0a2db8cde983ce3c87565c356cfdf1ddf2654c 0.3s done
#7 extracting sha256:aa54add66b3a47555c8b761f60b15f818236cc928109a30032111efc98c6fcd4 0.1s
#7 extracting sha256:aa54add66b3a47555c8b761f60b15f818236cc928109a30032111efc98c6fcd4 2.0s done
#7 extracting sha256:9e3a60c2bce7eed21ed40f067f9b3491ae3e0b7a6edbc8ed5d9dc7dd9e4a0f92
#7 extracting sha256:9e3a60c2bce7eed21ed40f067f9b3491ae3e0b7a6edbc8ed5d9dc7dd9e4a0f92 5.1s
#7 extracting sha256:9e3a60c2bce7eed21ed40f067f9b3491ae3e0b7a6edbc8ed5d9dc7dd9e4a0f92 6.0s done
#7 extracting sha256:3b2123ce9d0d2bd342b25346114cc451ccecb2641ed7132b1fd30a6545aa6e67 0.1s
#7 extracting sha256:3b2123ce9d0d2bd342b25346114cc451ccecb2641ed7132b1fd30a6545aa6e67 0.3s done
#7 extracting sha256:663f76eb1ef6af1ad742a1860117089bab0169dd749316b7bc457b3434a20718
#7 extracting sha256:663f76eb1ef6af1ad742a1860117089bab0169dd749316b7bc457b3434a20718 0.7s done
#7 extracting sha256:13593c4186691537bf4133d18c3ffb2642fdcb76ead3af255e7ff717cab46686 done
#7 extracting sha256:cd4be62821fb1c904a8edd7ee066501be11e6e31ddd77780b7bbd99d23b48ac7 0.1s
#7 extracting sha256:cd4be62821fb1c904a8edd7ee066501be11e6e31ddd77780b7bbd99d23b48ac7 0.2s done
#7 DONE 14.1s

#9 [stage-0  2/20] RUN sed -ri "s/(httpredir|deb).debian.org/${APT_MIRROR:-deb.debian.org}/g" /etc/apt/sources.list     && sed -ri "s/(security).debian.org/${APT_MIRROR:-security.debian.org}/g" /etc/apt/sources.list
#9 DONE 2.9s

#10 [stage-0  3/20] RUN apt-get update && apt-get -y install --no-install-recommends     gnupg2     pass
#10 0.696 Get:1 http://deb.debian.org/debian bullseye InRelease [116 kB]
#10 0.706 Get:2 http://deb.debian.org/debian-security bullseye-security InRelease [48.4 kB]
#10 0.706 Get:3 http://deb.debian.org/debian bullseye-updates InRelease [44.1 kB]
#10 0.794 Get:4 http://deb.debian.org/debian bullseye/main amd64 Packages [8183 kB]
#10 0.904 Get:5 http://deb.debian.org/debian-security bullseye-security/main amd64 Packages [229 kB]
#10 1.011 Get:6 http://deb.debian.org/debian bullseye-updates/main amd64 Packages [14.6 kB]
#10 1.970 Fetched 8635 kB in 2s (5641 kB/s)
#10 1.970 Reading package lists...
#10 2.469 Reading package lists...
#10 2.966 Building dependency tree...
#10 3.086 Reading state information...
#10 3.203 The following additional packages will be installed:
#10 3.203   tree
#10 3.204 Suggested packages:
#10 3.204   python libxml-simple-perl ruby
#10 3.204 Recommended packages:
#10 3.204   qrencode xclip
#10 3.254 The following NEW packages will be installed:
#10 3.255   gnupg2 pass tree
#10 3.523 0 upgraded, 3 newly installed, 0 to remove and 25 not upgraded.
#10 3.523 Need to get 523 kB of archives.
#10 3.523 After this operation, 727 kB of additional disk space will be used.
#10 3.523 Get:1 http://deb.debian.org/debian bullseye/main amd64 gnupg2 all 2.2.27-2+deb11u2 [434 kB]
#10 3.528 Get:2 http://deb.debian.org/debian bullseye/main amd64 tree amd64 1.8.0-1+b1 [49.6 kB]
#10 3.531 Get:3 http://deb.debian.org/debian bullseye/main amd64 pass all 1.7.3-2 [39.2 kB]
#10 3.662 debconf: delaying package configuration, since apt-utils is not installed
#10 3.696 Fetched 523 kB in 0s (1927 kB/s)
#10 3.722 Selecting previously unselected package gnupg2.
#10 3.722 (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 23423 files and directories currently installed.)
#10 3.738 Preparing to unpack .../gnupg2_2.2.27-2+deb11u2_all.deb ...
#10 3.743 Unpacking gnupg2 (2.2.27-2+deb11u2) ...
#10 3.780 Selecting previously unselected package tree.
#10 3.782 Preparing to unpack .../tree_1.8.0-1+b1_amd64.deb ...
#10 3.786 Unpacking tree (1.8.0-1+b1) ...
#10 3.829 Selecting previously unselected package pass.
#10 3.831 Preparing to unpack .../archives/pass_1.7.3-2_all.deb ...
#10 3.841 Unpacking pass (1.7.3-2) ...
#10 3.886 Setting up gnupg2 (2.2.27-2+deb11u2) ...
#10 3.898 Setting up tree (1.8.0-1+b1) ...
#10 3.910 Setting up pass (1.7.3-2) ...
#10 DONE 4.0s

#11 [stage-0  4/20] COPY tests/ssh/config/client /root/.ssh
#11 DONE 0.1s

#12 [stage-0  5/20] COPY tests/ssh/config/server/known_ed25519.pub /root/.ssh/known_hosts
#12 DONE 0.1s

#13 [stage-0  6/20] RUN sed -i '1s;^;dpy-dind-ssh ;' /root/.ssh/known_hosts
#13 DONE 0.4s

#14 [stage-0  7/20] RUN chmod -R 600 /root/.ssh
#14 DONE 0.5s

#15 [stage-0  8/20] COPY ./tests/gpg-keys /gpg-keys
#15 DONE 0.0s

#16 [stage-0  9/20] RUN gpg2 --import gpg-keys/secret
#16 0.435 gpg: directory '/root/.gnupg' created
#16 0.435 gpg: keybox '/root/.gnupg/pubring.kbx' created
#16 0.435 gpg: /root/.gnupg/trustdb.gpg: trustdb created
#16 0.435 gpg: key 464ED987A7B21401: public key "Sakuya Izayoi <sakuya@gensokyo.jp>" imported
#16 0.440 gpg: key 464ED987A7B21401: secret key imported
#16 0.440 gpg: Total number processed: 1
#16 0.440 gpg:               imported: 1
#16 0.440 gpg:       secret keys read: 1
#16 0.440 gpg:   secret keys imported: 1
#16 DONE 0.5s

#17 [stage-0 10/20] RUN gpg2 --import-ownertrust gpg-keys/ownertrust
#17 0.430 gpg: inserting ownertrust of 6
#17 DONE 0.5s

#18 [stage-0 11/20] RUN yes | pass init $(gpg2 --no-auto-check-trustdb --list-secret-key | awk '/^sec/{getline; $1=$1; print}')
#18 0.452 gpg: please do a --check-trustdb
#18 0.466 mkdir: created directory '/root/.password-store/'
#18 0.467 Password store initialized for 9781B87DAB042E6FD51388A5464ED987A7B21401
#18 DONE 0.5s

#19 [stage-0 12/20] RUN gpg2 --check-trustdb
#19 0.422 gpg: marginals needed: 3  completes needed: 1  trust model: pgp
#19 0.422 gpg: depth: 0  valid:   1  signed:   0  trust: 0-, 0q, 0n, 0m, 0f, 1u
#19 DONE 0.4s

#20 [stage-0 13/20] RUN curl -sSL -o /opt/docker-credential-pass.tar.gz     https://github.com/docker/docker-credential-helpers/releases/download/v0.6.3/docker-credential-pass-v0.6.3-amd64.tar.gz &&     tar -xf /opt/docker-credential-pass.tar.gz -O > /usr/local/bin/docker-credential-pass &&     rm -rf /opt/docker-credential-pass.tar.gz &&     chmod +x /usr/local/bin/docker-credential-pass
#20 DONE 0.8s

#21 [stage-0 14/20] WORKDIR /src
#21 DONE 0.0s

#22 [stage-0 15/20] COPY requirements.txt /src/requirements.txt
#22 DONE 0.1s

#23 [stage-0 16/20] RUN --mount=type=cache,target=/root/.cache/pip     pip install -r requirements.txt
#23 1.927 Ignoring pywin32: markers 'sys_platform == "win32"' don't match your environment
#23 6.050 Collecting packaging==21.3
#23 7.080   Downloading packaging-21.3-py3-none-any.whl (40 kB)
#23 7.105      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 40.8/40.8 kB 1.4 MB/s eta 0:00:00
#23 7.148 Collecting paramiko==2.11.0
#23 7.154   Downloading paramiko-2.11.0-py2.py3-none-any.whl (212 kB)
#23 7.162      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 212.9/212.9 kB 31.8 MB/s eta 0:00:00
#23 7.206 Collecting requests==2.28.1
#23 7.209   Downloading requests-2.28.1-py3-none-any.whl (62 kB)
#23 7.215      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 62.8/62.8 kB 14.2 MB/s eta 0:00:00
#23 7.259 Collecting urllib3==1.26.11
#23 7.267   Downloading urllib3-1.26.11-py2.py3-none-any.whl (139 kB)
#23 7.273      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 139.9/139.9 kB 30.9 MB/s eta 0:00:00
#23 7.303 Collecting websocket-client==1.3.3
#23 7.306   Downloading websocket_client-1.3.3-py3-none-any.whl (54 kB)
#23 7.311      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 54.3/54.3 kB 12.5 MB/s eta 0:00:00
#23 7.358 Collecting pyparsing!=3.0.5,>=2.0.2
#23 7.362   Downloading pyparsing-3.0.9-py3-none-any.whl (98 kB)
#23 7.368      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 98.3/98.3 kB 25.2 MB/s eta 0:00:00
#23 7.651 Collecting cryptography>=2.5
#23 7.659   Downloading cryptography-39.0.1-cp36-abi3-manylinux_2_28_x86_64.whl (4.2 MB)
#23 7.744      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 4.2/4.2 MB 50.5 MB/s eta 0:00:00
#23 7.776 Collecting six
#23 7.779   Downloading six-1.16.0-py2.py3-none-any.whl (11 kB)
#23 7.816 Collecting pynacl>=1.0.1
#23 7.820   Downloading PyNaCl-1.5.0-cp36-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux_2_24_x86_64.whl (856 kB)
#23 7.831      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 856.7/856.7 kB 100.8 MB/s eta 0:00:00
#23 7.893 Collecting bcrypt>=3.1.3
#23 7.899   Downloading bcrypt-4.0.1-cp36-abi3-manylinux_2_28_x86_64.whl (593 kB)
#23 7.910      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 593.7/593.7 kB 67.1 MB/s eta 0:00:00
#23 7.944 Collecting certifi>=2017.4.17
#23 7.947   Downloading certifi-2022.12.7-py3-none-any.whl (155 kB)
#23 7.953      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 155.3/155.3 kB 37.0 MB/s eta 0:00:00
#23 7.972 Collecting idna<4,>=2.5
#23 7.975   Downloading idna-3.4-py3-none-any.whl (61 kB)
#23 7.981      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 61.5/61.5 kB 16.6 MB/s eta 0:00:00
#23 8.060 Collecting charset-normalizer<3,>=2
#23 8.064   Downloading charset_normalizer-2.1.1-py3-none-any.whl (39 kB)
#23 8.296 Collecting cffi>=1.12
#23 8.300   Downloading cffi-1.15.1-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (441 kB)
#23 8.311      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 441.8/441.8 kB 51.7 MB/s eta 0:00:00
#23 8.347 Collecting pycparser
#23 8.350   Downloading pycparser-2.21-py2.py3-none-any.whl (118 kB)
#23 8.357      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 118.7/118.7 kB 28.1 MB/s eta 0:00:00
#23 8.492 Installing collected packages: websocket-client, urllib3, six, pyparsing, pycparser, idna, charset-normalizer, certifi, bcrypt, requests, packaging, cffi, pynacl, cryptography, paramiko
#23 9.404 Successfully installed bcrypt-4.0.1 certifi-2022.12.7 cffi-1.15.1 charset-normalizer-2.1.1 cryptography-39.0.1 idna-3.4 packaging-21.3 paramiko-2.11.0 pycparser-2.21 pynacl-1.5.0 pyparsing-3.0.9 requests-2.28.1 six-1.16.0 urllib3-1.26.11 websocket-client-1.3.3
#23 9.404 WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv
#23 13.58 
#23 13.58 [notice] A new release of pip available: 22.3.1 -> 23.0.1
#23 13.58 [notice] To update, run: pip install --upgrade pip
#23 DONE 13.8s

#24 [stage-0 17/20] COPY test-requirements.txt /src/test-requirements.txt
#24 DONE 0.0s

#25 [stage-0 18/20] RUN --mount=type=cache,target=/root/.cache/pip     pip install -r test-requirements.txt
#25 0.779 Requirement already satisfied: setuptools==65.5.1 in /usr/local/lib/python3.10/site-packages (from -r test-requirements.txt (line 1)) (65.5.1)
#25 5.282 Collecting coverage==6.4.2
#25 6.308   Downloading coverage-6.4.2-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl (212 kB)
#25 6.319      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 212.3/212.3 kB 26.5 MB/s eta 0:00:00
#25 6.361 Collecting flake8==4.0.1
#25 6.365   Downloading flake8-4.0.1-py2.py3-none-any.whl (64 kB)
#25 6.371      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 64.1/64.1 kB 14.7 MB/s eta 0:00:00
#25 6.441 Collecting pytest==7.1.2
#25 6.447   Downloading pytest-7.1.2-py3-none-any.whl (297 kB)
#25 6.456      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 297.0/297.0 kB 43.8 MB/s eta 0:00:00
#25 6.483 Collecting pytest-cov==3.0.0
#25 6.487   Downloading pytest_cov-3.0.0-py3-none-any.whl (20 kB)
#25 6.507 Collecting pytest-timeout==2.1.0
#25 6.510   Downloading pytest_timeout-2.1.0-py3-none-any.whl (12 kB)
#25 6.534 Collecting mccabe<0.7.0,>=0.6.0
#25 6.537   Downloading mccabe-0.6.1-py2.py3-none-any.whl (8.6 kB)
#25 6.558 Collecting pycodestyle<2.9.0,>=2.8.0
#25 6.561   Downloading pycodestyle-2.8.0-py2.py3-none-any.whl (42 kB)
#25 6.566      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 42.1/42.1 kB 10.8 MB/s eta 0:00:00
#25 6.587 Collecting pyflakes<2.5.0,>=2.4.0
#25 6.591   Downloading pyflakes-2.4.0-py2.py3-none-any.whl (69 kB)
#25 6.596      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 69.7/69.7 kB 19.5 MB/s eta 0:00:00
#25 6.609 Requirement already satisfied: packaging in /usr/local/lib/python3.10/site-packages (from pytest==7.1.2->-r test-requirements.txt (line 4)) (21.3)
#25 6.622 Collecting iniconfig
#25 6.625   Downloading iniconfig-2.0.0-py3-none-any.whl (5.9 kB)
#25 6.650 Collecting attrs>=19.2.0
#25 6.653   Downloading attrs-22.2.0-py3-none-any.whl (60 kB)
#25 6.658      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 60.0/60.0 kB 16.7 MB/s eta 0:00:00
#25 6.679 Collecting tomli>=1.0.0
#25 6.682   Downloading tomli-2.0.1-py3-none-any.whl (12 kB)
#25 6.706 Collecting pluggy<2.0,>=0.12
#25 6.709   Downloading pluggy-1.0.0-py2.py3-none-any.whl (13 kB)
#25 6.737 Collecting py>=1.8.2
#25 6.740   Downloading py-1.11.0-py2.py3-none-any.whl (98 kB)
#25 6.746      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 98.7/98.7 kB 24.4 MB/s eta 0:00:00
#25 6.765 Collecting coverage[toml]>=5.2.1
#25 6.771   Downloading coverage-7.2.1-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl (227 kB)
#25 6.779      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 227.3/227.3 kB 37.5 MB/s eta 0:00:00
#25 6.839   Downloading coverage-7.2.0-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl (227 kB)
#25 6.846      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 227.4/227.4 kB 43.1 MB/s eta 0:00:00
#25 6.859   Downloading coverage-7.1.0-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl (226 kB)
#25 6.867      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 226.7/226.7 kB 41.6 MB/s eta 0:00:00
#25 6.882   Downloading coverage-7.0.5-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl (225 kB)
#25 6.889      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 225.9/225.9 kB 44.8 MB/s eta 0:00:00
#25 6.903   Downloading coverage-7.0.4-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl (225 kB)
#25 6.911      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 225.3/225.3 kB 38.3 MB/s eta 0:00:00
#25 6.924   Downloading coverage-7.0.3-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl (224 kB)
#25 6.931      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 224.8/224.8 kB 42.1 MB/s eta 0:00:00
#25 6.945   Downloading coverage-7.0.2-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl (224 kB)
#25 6.952      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 224.4/224.4 kB 42.2 MB/s eta 0:00:00
#25 6.966   Downloading coverage-7.0.1-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl (216 kB)
#25 6.973      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 216.0/216.0 kB 47.2 MB/s eta 0:00:00
#25 6.986   Downloading coverage-7.0.0-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl (215 kB)
#25 6.993      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 215.9/215.9 kB 42.0 MB/s eta 0:00:00
#25 7.006   Downloading coverage-6.5.0-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl (213 kB)
#25 7.012      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 213.3/213.3 kB 47.0 MB/s eta 0:00:00
#25 7.026   Downloading coverage-6.4.4-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl (212 kB)
#25 7.033      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 212.5/212.5 kB 40.1 MB/s eta 0:00:00
#25 7.046   Downloading coverage-6.4.3-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl (212 kB)
#25 7.053      ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 212.5/212.5 kB 42.7 MB/s eta 0:00:00
#25 7.079 Requirement already satisfied: pyparsing!=3.0.5,>=2.0.2 in /usr/local/lib/python3.10/site-packages (from packaging->pytest==7.1.2->-r test-requirements.txt (line 4)) (3.0.9)
#25 7.265 Installing collected packages: mccabe, tomli, pyflakes, pycodestyle, py, pluggy, iniconfig, coverage, attrs, pytest, flake8, pytest-timeout, pytest-cov
#25 7.783 Successfully installed attrs-22.2.0 coverage-6.4.2 flake8-4.0.1 iniconfig-2.0.0 mccabe-0.6.1 pluggy-1.0.0 py-1.11.0 pycodestyle-2.8.0 pyflakes-2.4.0 pytest-7.1.2 pytest-cov-3.0.0 pytest-timeout-2.1.0 tomli-2.0.1
#25 7.784 WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv
#25 7.790 
#25 7.790 [notice] A new release of pip available: 22.3.1 -> 23.0.1
#25 7.790 [notice] To update, run: pip install --upgrade pip
#25 DONE 8.0s

#26 [stage-0 19/20] COPY . /src
#26 DONE 0.1s

#27 [stage-0 20/20] RUN --mount=type=cache,target=/root/.cache/pip     pip install -e .
#27 0.766 Obtaining file:///src
#27 0.769   Installing build dependencies: started
#27 7.511   Installing build dependencies: finished with status 'done'
#27 7.514   WARNING: Missing build requirements in pyproject.toml for file:///src.
#27 7.515   WARNING: The project does not specify a build backend, and pip cannot fall back to setuptools without 'wheel'.
#27 7.516   Checking if build backend supports build_editable: started
#27 7.664   Checking if build backend supports build_editable: finished with status 'done'
#27 7.666   Getting requirements to build editable: started
#27 7.792   Getting requirements to build editable: finished with status 'done'
#27 7.795   Installing backend dependencies: started
#27 13.51   Installing backend dependencies: finished with status 'done'
#27 13.51   Preparing editable metadata (pyproject.toml): started
#27 13.83   Preparing editable metadata (pyproject.toml): finished with status 'done'
#27 13.84 Requirement already satisfied: packaging>=14.0 in /usr/local/lib/python3.10/site-packages (from docker==99.0.0+docker) (21.3)
#27 13.84 Requirement already satisfied: urllib3>=1.26.0 in /usr/local/lib/python3.10/site-packages (from docker==99.0.0+docker) (1.26.11)
#27 13.84 Requirement already satisfied: requests>=2.26.0 in /usr/local/lib/python3.10/site-packages (from docker==99.0.0+docker) (2.28.1)
#27 13.84 Requirement already satisfied: websocket-client>=0.32.0 in /usr/local/lib/python3.10/site-packages (from docker==99.0.0+docker) (1.3.3)
#27 13.85 Requirement already satisfied: pyparsing!=3.0.5,>=2.0.2 in /usr/local/lib/python3.10/site-packages (from packaging>=14.0->docker==99.0.0+docker) (3.0.9)
#27 13.85 Requirement already satisfied: certifi>=2017.4.17 in /usr/local/lib/python3.10/site-packages (from requests>=2.26.0->docker==99.0.0+docker) (2022.12.7)
#27 13.85 Requirement already satisfied: charset-normalizer<3,>=2 in /usr/local/lib/python3.10/site-packages (from requests>=2.26.0->docker==99.0.0+docker) (2.1.1)
#27 13.86 Requirement already satisfied: idna<4,>=2.5 in /usr/local/lib/python3.10/site-packages (from requests>=2.26.0->docker==99.0.0+docker) (3.4)
#27 13.88 Building wheels for collected packages: docker
#27 13.88   Building editable for docker (pyproject.toml): started
#27 14.21   Building editable for docker (pyproject.toml): finished with status 'done'
#27 14.21   Created wheel for docker: filename=docker-99.0.0+docker-0.editable-py3-none-any.whl size=7621 sha256=b4fabef612d1299fad160adda6fa6b6f971bf4ab67574d3ee9823ef934aa8204
#27 14.21   Stored in directory: /tmp/pip-ephem-wheel-cache-t9kmeirw/wheels/5c/9b/23/f031c1877ee9aa5bf3ddc51ccc1ac38428d83c5d6eec32a03f
#27 14.21 Successfully built docker
#27 14.34 Installing collected packages: docker
#27 14.35 Successfully installed docker-99.0.0+docker
#27 14.35 WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv
#27 14.36 
#27 14.36 [notice] A new release of pip available: 22.3.1 -> 23.0.1
#27 14.36 [notice] To update, run: pip install --upgrade pip
#27 DONE 14.5s

#28 exporting to image
#28 exporting layers
#28 exporting layers 0.6s done
#28 writing image sha256:750344d2dd1a16b3ef9d0bd39577a0332e37c923676fc915900914122a9cb8a3 done
#28 naming to docker.io/dockerpinata/docker-py:py3-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c done
#28 DONE 0.6s
[Pipeline] isUnix
[Pipeline] sh
+ docker tag dockerpinata/docker-py:py3-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c dockerpinata/docker-py:py3-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c
[Pipeline] isUnix
[Pipeline] sh
+ docker push dockerpinata/docker-py:py3-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c
The push refers to repository [docker.io/dockerpinata/docker-py]
b18b588fbe69: Preparing
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4a31754fc167: Waiting
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dc8e1d8b53e9: Waiting
8e396a1aad50: Waiting
9d49e0bc68a4: Waiting
b18b588fbe69: Pushed
11a7af5b9be4: Pushed
85fe267aef1e: Pushed
e4b3f6d56965: Pushed
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973b912af23e: Pushed
fe15c0e756b3: Pushed
121808008a56: Mounted from library/python
94058978c148: Layer already exists
1b45dbbd13b7: Layer already exists
17efc79ac0fe: Layer already exists
0b6859e9fff1: Layer already exists
ed0b628a19e6: Pushed
11829b3be9c0: Layer already exists
dc8e1d8b53e9: Layer already exists
9d49e0bc68a4: Layer already exists
8e396a1aad50: Layer already exists
f7a7e24e4c01: Pushed
de3b25572b78: Pushed
7ce04ec5d85e: Pushed
py3-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c: digest: sha256:ae5c94d6eea45295bbfbd993d048d5e073b146382fabf0460572e1fb588ff457 size: 6178
[Pipeline] }
[Pipeline] // withDockerRegistry
[Pipeline] }
[Pipeline] // stage
[Pipeline] }
[Pipeline] // wrap
[Pipeline] }
[Pipeline] // wrap
[Pipeline] }
[Pipeline] // withDockerRegistry
[Pipeline] }
[Pipeline] // node
[Pipeline] node
Running on EC2 (managed-agents) - ubuntu-2004-cgroup1 (i-0f1e094858a431040) in /home/ubuntu/workspace/docker-py_PR-3094
[Pipeline] {
[Pipeline] withDockerRegistry
$ docker login -u dockerbuildbot -p ******** https://index.docker.io/v1/
WARNING! Using --password via the CLI is insecure. Use --password-stdin.
WARNING! Your password will be stored unencrypted in /home/ubuntu/workspace/docker-py_PR-3094@tmp/310e0ad8-333a-4bcd-be79-a6a9638baea1/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store

Login Succeeded
[Pipeline] {
[Pipeline] wrap
[Pipeline] {
[Pipeline] wrap
[Pipeline] {
[Pipeline] sh
+ docker run --rm --entrypoint=python dockerpinata/docker-py:py3-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c /src/scripts/versions.py
[Pipeline] }
[Pipeline] // wrap
[Pipeline] }
[Pipeline] // wrap
[Pipeline] }
[Pipeline] // withDockerRegistry
[Pipeline] }
[Pipeline] // node
[Pipeline] parallel
[Pipeline] { (Branch: py3.10_19.03.12)
[Pipeline] { (Branch: py3.10_19.03.13)
[Pipeline] { (Branch: py3.10_23.0.1)
[Pipeline] node
[Pipeline] node
Running on EC2 (managed-agents) - ubuntu-2004-cgroup1 (i-0f1e094858a431040) in /home/ubuntu/workspace/docker-py_PR-3094
[Pipeline] node
[Pipeline] {
[Pipeline] withDockerRegistry
$ docker login -u dockerbuildbot -p ******** https://index.docker.io/v1/
WARNING! Using --password via the CLI is insecure. Use --password-stdin.
WARNING! Your password will be stored unencrypted in /home/ubuntu/workspace/docker-py_PR-3094@tmp/36b0449f-55a7-4802-a565-4e16328df8d2/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store

Login Succeeded
[Pipeline] {
[Pipeline] wrap
[Pipeline] {
[Pipeline] wrap
[Pipeline] {
[Pipeline] echo
cleanWorkspace: Ensuring workspace is owned by ubuntu
[Pipeline] echo
chowning workspace
[Pipeline] sh
+ pwd
+ id -u
+ id -g
+ docker run --rm -v /home/ubuntu/workspace/docker-py_PR-3094:/workspace busybox chown -R 1000:1000 /workspace
[Pipeline] echo
Removing all docker containers
[Pipeline] sh
+ docker container ls -aq
[Pipeline] echo
Docker containers have been removed
[Pipeline] echo
cleanWorkspace: Removing existing workspace
[Pipeline] deleteDir
[Pipeline] echo
cleanWorkspace: Workspace is clean.
[Pipeline] stage
[Pipeline] { (test python=py3.10 / docker=19.03.12)
[Pipeline] checkout
The recommended git tool is: git
using credential docker-jenkins-github-credentials
Cloning the remote Git repository
Cloning with configured refspecs honoured and without tags
Fetching without tags
Merging remotes/origin/main commit aaf68b7f98df7f886778395112267b9b0f6140bc into PR head commit 8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c
Merge succeeded, producing 8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c
Checking out Revision 8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c (PR-3094)
Cloning repository https://github.com/docker/docker-py.git
 > git init /home/ubuntu/workspace/docker-py_PR-3094 # timeout=10
Fetching upstream changes from https://github.com/docker/docker-py.git
 > git --version # timeout=10
 > git --version # 'git version 2.25.1'
using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
 > git fetch --no-tags --force --progress -- https://github.com/docker/docker-py.git +refs/pull/3094/head:refs/remotes/origin/PR-3094 +refs/heads/main:refs/remotes/origin/main # timeout=10
 > git config remote.origin.url https://github.com/docker/docker-py.git # timeout=10
 > git config --add remote.origin.fetch +refs/pull/3094/head:refs/remotes/origin/PR-3094 # timeout=10
 > git config --add remote.origin.fetch +refs/heads/main:refs/remotes/origin/main # timeout=10
 > git config remote.origin.url https://github.com/docker/docker-py.git # timeout=10
Fetching upstream changes from https://github.com/docker/docker-py.git
using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
 > git fetch --no-tags --force --progress -- https://github.com/docker/docker-py.git +refs/pull/3094/head:refs/remotes/origin/PR-3094 +refs/heads/main:refs/remotes/origin/main # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c # timeout=10
 > git remote # timeout=10
 > git config --get remote.origin.url # timeout=10
using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
 > git merge aaf68b7f98df7f886778395112267b9b0f6140bc # timeout=10
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c # timeout=10
Commit message: "Merge branch 'main' into support-checkpoint-restore"
[Pipeline] withDockerRegistry
[Pipeline] {
[Pipeline] sh
+ docker run --rm -e DOCKER_TEST_API_VERSION=1.40 dockerpinata/docker-py:py3-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c py.test -v -rxs --cov=docker tests/unit
============================= test session starts ==============================
platform linux -- Python 3.10.10, pytest-7.1.2, pluggy-1.0.0 -- /usr/local/bin/python
cachedir: .pytest_cache
rootdir: /src, configfile: pytest.ini
plugins: timeout-2.1.0, cov-3.0.0
$ docker login -u dockerbuildbot -p ******** https://index.docker.io/v1/
WARNING! Using --password via the CLI is insecure. Use --password-stdin.
WARNING! Your password will be stored unencrypted in /home/ubuntu/workspace/docker-py_PR-3094@tmp/e5d6f0fb-2dd9-460d-8eac-e24e7d93413f/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store

Login Succeeded
collecting ... collected 594 items

tests/unit/api_build_test.py::BuildTest::test_build_container PASSED     [  0%]
tests/unit/api_build_test.py::BuildTest::test_build_container_custom_context PASSED [  0%]
tests/unit/api_build_test.py::BuildTest::test_build_container_custom_context_gzip PASSED [  0%]
tests/unit/api_build_test.py::BuildTest::test_build_container_invalid_container_limits PASSED [  0%]
tests/unit/api_build_test.py::BuildTest::test_build_container_pull PASSED [  0%]
tests/unit/api_build_test.py::BuildTest::test_build_container_with_container_limits PASSED [  1%]
tests/unit/api_build_test.py::BuildTest::test_build_container_with_named_dockerfile PASSED [  1%]
tests/unit/api_build_test.py::BuildTest::test_build_remote_with_registry_auth PASSED [  1%]
tests/unit/api_build_test.py::BuildTest::test_process_dockerfile PASSED  [  1%]
tests/unit/api_build_test.py::BuildTest::test_process_dockerfile_win_longpath_prefix SKIPPED [  1%]
tests/unit/api_build_test.py::BuildTest::test_set_auth_headers_with_dict_and_auth_configs PASSED [  1%]
tests/unit/api_build_test.py::BuildTest::test_set_auth_headers_with_dict_and_no_auth_configs PASSED [  2%]
tests/unit/api_build_test.py::BuildTest::test_set_auth_headers_with_empty_dict_and_auth_configs PASSED [  2%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container PASSED [  2%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_from_checkpoint PASSED [  2%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_none PASSED [  2%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_privileged PASSED [  2%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_regression_573 PASSED [  3%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_with_binds_ro PASSED [  3%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_with_binds_rw PASSED [  3%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_with_dict_instead_of_id PASSED [  3%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_with_links PASSED [  3%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_with_links_as_list_of_tuples PASSED [  3%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_with_lxc_conf PASSED [  4%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_with_lxc_conf_compat PASSED [  4%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_with_multiple_links PASSED [  4%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_with_port_binds PASSED [  4%]
tests/unit/api_container_test.py::CheckpointContainerTest::test_container_checkpoints PASSED [  4%]
tests/unit/api_container_test.py::CheckpointContainerTest::test_container_checkpoints_custom_opts PASSED [  4%]
tests/unit/api_container_test.py::CheckpointContainerTest::test_create_container_checkpoint PASSED [  5%]
tests/unit/api_container_test.py::CheckpointContainerTest::test_create_container_checkpoint_custom_opts PASSED [  5%]
tests/unit/api_container_test.py::CheckpointContainerTest::test_remove_container_checkpoint PASSED [  5%]
tests/unit/api_container_test.py::CheckpointContainerTest::test_remove_container_checkpoint_custom_opts PASSED [  5%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container PASSED [  5%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_privileged PASSED [  5%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_added_capabilities PASSED [  6%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_aliases PASSED [  6%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_binds PASSED [  6%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_binds_list PASSED [  6%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_binds_mode PASSED [  6%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_binds_mode_and_ro_error PASSED [  6%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_binds_ro PASSED [  7%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_binds_rw PASSED [  7%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_cgroup_parent PASSED [  7%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_cgroupns SKIPPED [  7%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_device_requests PASSED [  7%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_devices PASSED [  7%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_dropped_capabilities PASSED [  8%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_entrypoint PASSED [  8%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_host_config_cpu_shares PASSED [  8%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_host_config_cpus PASSED [  8%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_host_config_cpuset PASSED [  8%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_host_config_cpuset_mems PASSED [  8%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_labels_dict PASSED [  9%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_labels_list PASSED [  9%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_links PASSED [  9%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_links_as_list_of_tuples PASSED [  9%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_lxc_conf PASSED [  9%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_lxc_conf_compat PASSED [  9%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_mac_address PASSED [ 10%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_mem_limit_as_int PASSED [ 10%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_mem_limit_as_string PASSED [ 10%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_mem_limit_as_string_with_g_unit PASSED [ 10%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_mem_limit_as_string_with_k_unit PASSED [ 10%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_mem_limit_as_string_with_m_unit PASSED [ 10%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_mem_limit_as_string_with_wrong_value PASSED [ 11%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_multiple_links PASSED [ 11%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_named_volume PASSED [ 11%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_platform PASSED [ 11%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_port_binds PASSED [ 11%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_ports PASSED [ 11%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_restart_policy PASSED [ 12%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_stdin_open PASSED [ 12%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_stop_signal PASSED [ 12%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_sysctl PASSED [ 12%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_tmpfs_dict PASSED [ 12%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_tmpfs_list PASSED [ 12%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_unicode_envvars PASSED [ 13%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_volume_string PASSED [ 13%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_working_dir PASSED [ 13%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_named_container PASSED [ 13%]
tests/unit/api_container_test.py::ContainerTest::test_container_stats PASSED [ 13%]
tests/unit/api_container_test.py::ContainerTest::test_container_stats_with_one_shot PASSED [ 13%]
tests/unit/api_container_test.py::ContainerTest::test_container_top PASSED [ 14%]
tests/unit/api_container_test.py::ContainerTest::test_container_top_with_psargs PASSED [ 14%]
tests/unit/api_container_test.py::ContainerTest::test_container_update PASSED [ 14%]
tests/unit/api_container_test.py::ContainerTest::test_diff PASSED        [ 14%]
tests/unit/api_container_test.py::ContainerTest::test_diff_with_dict_instead_of_id PASSED [ 14%]
tests/unit/api_container_test.py::ContainerTest::test_export PASSED      [ 14%]
tests/unit/api_container_test.py::ContainerTest::test_export_with_dict_instead_of_id PASSED [ 15%]
tests/unit/api_container_test.py::ContainerTest::test_inspect_container PASSED [ 15%]
tests/unit/api_container_test.py::ContainerTest::test_inspect_container_undefined_id PASSED [ 15%]
tests/unit/api_container_test.py::ContainerTest::test_kill_container PASSED [ 15%]
tests/unit/api_container_test.py::ContainerTest::test_kill_container_with_dict_instead_of_id PASSED [ 15%]
tests/unit/api_container_test.py::ContainerTest::test_kill_container_with_signal PASSED [ 15%]
tests/unit/api_container_test.py::ContainerTest::test_list_containers PASSED [ 16%]
tests/unit/api_container_test.py::ContainerTest::test_log_following PASSED [ 16%]
tests/unit/api_container_test.py::ContainerTest::test_log_following_backwards PASSED [ 16%]
tests/unit/api_container_test.py::ContainerTest::test_log_since PASSED   [ 16%]
tests/unit/api_container_test.py::ContainerTest::test_log_since_with_datetime PASSED [ 16%]
tests/unit/api_container_test.py::ContainerTest::test_log_since_with_float PASSED [ 17%]
tests/unit/api_container_test.py::ContainerTest::test_log_since_with_invalid_value_raises_error PASSED [ 17%]
tests/unit/api_container_test.py::ContainerTest::test_log_streaming PASSED [ 17%]
tests/unit/api_container_test.py::ContainerTest::test_log_streaming_and_following PASSED [ 17%]
tests/unit/api_container_test.py::ContainerTest::test_log_tail PASSED    [ 17%]
tests/unit/api_container_test.py::ContainerTest::test_log_tty PASSED     [ 17%]
tests/unit/api_container_test.py::ContainerTest::test_logs PASSED        [ 18%]
tests/unit/api_container_test.py::ContainerTest::test_logs_with_dict_instead_of_id PASSED [ 18%]
tests/unit/api_container_test.py::ContainerTest::test_pause_container PASSED [ 18%]
tests/unit/api_container_test.py::ContainerTest::test_port PASSED        [ 18%]
tests/unit/api_container_test.py::ContainerTest::test_remove_container PASSED [ 18%]
tests/unit/api_container_test.py::ContainerTest::test_remove_container_with_dict_instead_of_id PASSED [ 18%]
tests/unit/api_container_test.py::ContainerTest::test_rename_container PASSED [ 19%]
tests/unit/api_container_test.py::ContainerTest::test_resize_container PASSED [ 19%]
tests/unit/api_container_test.py::ContainerTest::test_restart_container PASSED [ 19%]
tests/unit/api_container_test.py::ContainerTest::test_restart_container_with_dict_instead_of_id PASSED [ 19%]
tests/unit/api_container_test.py::ContainerTest::test_stop_container PASSED [ 19%]
tests/unit/api_container_test.py::ContainerTest::test_stop_container_with_dict_instead_of_id PASSED [ 19%]
tests/unit/api_container_test.py::ContainerTest::test_unpause_container PASSED [ 20%]
tests/unit/api_container_test.py::ContainerTest::test_wait PASSED        [ 20%]
tests/unit/api_container_test.py::ContainerTest::test_wait_with_dict_instead_of_id PASSED [ 20%]
tests/unit/api_exec_test.py::ExecTest::test_exec_create PASSED           [ 20%]
tests/unit/api_exec_test.py::ExecTest::test_exec_inspect PASSED          [ 20%]
tests/unit/api_exec_test.py::ExecTest::test_exec_resize PASSED           [ 20%]
tests/unit/api_exec_test.py::ExecTest::test_exec_start PASSED            [ 21%]
tests/unit/api_exec_test.py::ExecTest::test_exec_start_detached PASSED   [ 21%]
tests/unit/api_image_test.py::ImageTest::test_commit PASSED              [ 21%]
tests/unit/api_image_test.py::ImageTest::test_get_image PASSED           [ 21%]
tests/unit/api_image_test.py::ImageTest::test_image_history PASSED       [ 21%]
tests/unit/api_image_test.py::ImageTest::test_image_ids PASSED           [ 21%]
tests/unit/api_image_test.py::ImageTest::test_image_viz PASSED           [ 22%]
tests/unit/api_image_test.py::ImageTest::test_images PASSED              [ 22%]
tests/unit/api_image_test.py::ImageTest::test_images_filters PASSED      [ 22%]
tests/unit/api_image_test.py::ImageTest::test_images_name PASSED         [ 22%]
tests/unit/api_image_test.py::ImageTest::test_images_quiet PASSED        [ 22%]
tests/unit/api_image_test.py::ImageTest::test_import_image PASSED        [ 22%]
tests/unit/api_image_test.py::ImageTest::test_import_image_from_bytes PASSED [ 23%]
tests/unit/api_image_test.py::ImageTest::test_import_image_from_image PASSED [ 23%]
tests/unit/api_image_test.py::ImageTest::test_inspect_image PASSED       [ 23%]
tests/unit/api_image_test.py::ImageTest::test_inspect_image_undefined_id PASSED [ 23%]
tests/unit/api_image_test.py::ImageTest::test_load_image PASSED          [ 23%]
tests/unit/api_image_test.py::ImageTest::test_load_image_quiet PASSED    [ 23%]
tests/unit/api_image_test.py::ImageTest::test_pull PASSED                [ 24%]
tests/unit/api_image_test.py::ImageTest::test_pull_stream PASSED         [ 24%]
tests/unit/api_image_test.py::ImageTest::test_push_image PASSED          [ 24%]
tests/unit/api_image_test.py::ImageTest::test_push_image_stream PASSED   [ 24%]
tests/unit/api_image_test.py::ImageTest::test_push_image_with_auth PASSED [ 24%]
tests/unit/api_image_test.py::ImageTest::test_push_image_with_tag PASSED [ 24%]
tests/unit/api_image_test.py::ImageTest::test_remove_image PASSED        [ 25%]
tests/unit/api_image_test.py::ImageTest::test_tag_image PASSED           [ 25%]
tests/unit/api_image_test.py::ImageTest::test_tag_image_force PASSED     [ 25%]
tests/unit/api_image_test.py::ImageTest::test_tag_image_tag PASSED       [ 25%]
tests/unit/api_network_test.py::NetworkTest::test_connect_container_to_network PASSED [ 25%]
tests/unit/api_network_test.py::NetworkTest::test_create_network PASSED  [ 25%]
tests/unit/api_network_test.py::NetworkTest::test_disconnect_container_from_network PASSED [ 26%]
tests/unit/api_network_test.py::NetworkTest::test_inspect_network PASSED [ 26%]
tests/unit/api_network_test.py::NetworkTest::test_list_networks PASSED   [ 26%]
tests/unit/api_network_test.py::NetworkTest::test_remove_network PASSED  [ 26%]
tests/unit/api_test.py::DockerApiTest::test_auto_retrieve_server_version PASSED [ 26%]
tests/unit/api_test.py::DockerApiTest::test_create_host_config_secopt PASSED [ 26%]
tests/unit/api_test.py::DockerApiTest::test_ctor PASSED                  [ 27%]
tests/unit/api_test.py::DockerApiTest::test_events PASSED                [ 27%]
tests/unit/api_test.py::DockerApiTest::test_events_with_filters PASSED   [ 27%]
tests/unit/api_test.py::DockerApiTest::test_events_with_since_until PASSED [ 27%]
tests/unit/api_test.py::DockerApiTest::test_info PASSED                  [ 27%]
tests/unit/api_test.py::DockerApiTest::test_login PASSED                 [ 27%]
tests/unit/api_test.py::DockerApiTest::test_remove_link PASSED           [ 28%]
tests/unit/api_test.py::DockerApiTest::test_retrieve_server_version PASSED [ 28%]
tests/unit/api_test.py::DockerApiTest::test_search PASSED                [ 28%]
tests/unit/api_test.py::DockerApiTest::test_stream_helper_decoding PASSED [ 28%]
tests/unit/api_test.py::DockerApiTest::test_url_compatibility_http PASSED [ 28%]
tests/unit/api_test.py::DockerApiTest::test_url_compatibility_http_unix_triple_slash PASSED [ 28%]
tests/unit/api_test.py::DockerApiTest::test_url_compatibility_tcp PASSED [ 29%]
tests/unit/api_test.py::DockerApiTest::test_url_compatibility_unix PASSED [ 29%]
tests/unit/api_test.py::DockerApiTest::test_url_compatibility_unix_triple_slash PASSED [ 29%]
tests/unit/api_test.py::DockerApiTest::test_url_invalid_resource PASSED  [ 29%]
tests/unit/api_test.py::DockerApiTest::test_url_no_resource PASSED       [ 29%]
tests/unit/api_test.py::DockerApiTest::test_url_unversioned_api PASSED   [ 29%]
tests/unit/api_test.py::DockerApiTest::test_url_valid_resource PASSED    [ 30%]
tests/unit/api_test.py::DockerApiTest::test_version PASSED               [ 30%]
tests/unit/api_test.py::DockerApiTest::test_version_no_api_version PASSED [ 30%]
tests/unit/api_test.py::UnixSocketStreamTest::test_early_stream_response PASSED [ 30%]
tests/unit/api_test.py::TCPSocketStreamTest::test_read_from_socket_no_stream_no_tty PASSED [ 30%]
tests/unit/api_test.py::TCPSocketStreamTest::test_read_from_socket_no_stream_no_tty_demux PASSED [ 30%]
tests/unit/api_test.py::TCPSocketStreamTest::test_read_from_socket_no_stream_tty PASSED [ 31%]
tests/unit/api_test.py::TCPSocketStreamTest::test_read_from_socket_no_stream_tty_demux PASSED [ 31%]
tests/unit/api_test.py::TCPSocketStreamTest::test_read_from_socket_no_tty PASSED [ 31%]
tests/unit/api_test.py::TCPSocketStreamTest::test_read_from_socket_no_tty_demux PASSED [ 31%]
tests/unit/api_test.py::TCPSocketStreamTest::test_read_from_socket_tty PASSED [ 31%]
tests/unit/api_test.py::TCPSocketStreamTest::test_read_from_socket_tty_demux PASSED [ 31%]
tests/unit/api_test.py::UserAgentTest::test_custom_user_agent PASSED     [ 32%]
tests/unit/api_test.py::UserAgentTest::test_default_user_agent PASSED    [ 32%]
tests/unit/api_test.py::DisableSocketTest::test_disable_socket_timeout PASSED [ 32%]
tests/unit/api_test.py::DisableSocketTest::test_disable_socket_timeout2 PASSED [ 32%]
tests/unit/api_test.py::DisableSocketTest::test_disable_socket_timout_non_blocking PASSED [ 32%]
tests/unit/api_volume_test.py::VolumeTest::test_create_volume PASSED     [ 32%]
tests/unit/api_volume_test.py::VolumeTest::test_create_volume_invalid_opts_type PASSED [ 33%]
tests/unit/api_volume_test.py::VolumeTest::test_create_volume_with_driver PASSED [ 33%]
tests/unit/api_volume_test.py::VolumeTest::test_create_volume_with_invalid_labels PASSED [ 33%]
tests/unit/api_volume_test.py::VolumeTest::test_create_volume_with_labels PASSED [ 33%]
tests/unit/api_volume_test.py::VolumeTest::test_create_volume_with_no_specified_name PASSED [ 33%]
tests/unit/api_volume_test.py::VolumeTest::test_inspect_volume PASSED    [ 34%]
tests/unit/api_volume_test.py::VolumeTest::test_list_volumes PASSED      [ 34%]
tests/unit/api_volume_test.py::VolumeTest::test_list_volumes_and_filters PASSED [ 34%]
tests/unit/api_volume_test.py::VolumeTest::test_remove_volume PASSED     [ 34%]
tests/unit/auth_test.py::RegressionTest::test_803_urlsafe_encode PASSED  [ 34%]
tests/unit/auth_test.py::ResolveRepositoryNameTest::test_explicit_hub_index_library_image PASSED [ 34%]
tests/unit/auth_test.py::ResolveRepositoryNameTest::test_explicit_legacy_hub_index_library_image PASSED [ 35%]
tests/unit/auth_test.py::ResolveRepositoryNameTest::test_invalid_index_name PASSED [ 35%]
tests/unit/auth_test.py::ResolveRepositoryNameTest::test_resolve_repository_name_dotted_hub_library_image PASSED [ 35%]
tests/unit/auth_test.py::ResolveRepositoryNameTest::test_resolve_repository_name_hub_image PASSED [ 35%]
tests/unit/auth_test.py::ResolveRepositoryNameTest::test_resolve_repository_name_hub_library_image PASSED [ 35%]
tests/unit/auth_test.py::ResolveRepositoryNameTest::test_resolve_repository_name_localhost PASSED [ 35%]
tests/unit/auth_test.py::ResolveRepositoryNameTest::test_resolve_repository_name_localhost_with_username PASSED [ 36%]
tests/unit/auth_test.py::ResolveRepositoryNameTest::test_resolve_repository_name_no_dots_but_port PASSED [ 36%]
tests/unit/auth_test.py::ResolveRepositoryNameTest::test_resolve_repository_name_no_dots_but_port_and_username PASSED [ 36%]
tests/unit/auth_test.py::ResolveRepositoryNameTest::test_resolve_repository_name_private_registry PASSED [ 36%]
tests/unit/auth_test.py::ResolveRepositoryNameTest::test_resolve_repository_name_private_registry_with_port PASSED [ 36%]
tests/unit/auth_test.py::ResolveRepositoryNameTest::test_resolve_repository_name_private_registry_with_username PASSED [ 36%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_auth_with_empty_credstore_and_auth_dict PASSED [ 37%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_authconfig_default_explicit_none PASSED [ 37%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_authconfig_default_registry PASSED [ 37%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_authconfig_fully_explicit PASSED [ 37%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_authconfig_hostname_only PASSED [ 37%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_authconfig_legacy_config PASSED [ 37%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_authconfig_no_match PASSED [ 38%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_authconfig_no_path PASSED [ 38%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_authconfig_no_path_trailing_slash PASSED [ 38%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_authconfig_no_path_wrong_insecure_proto PASSED [ 38%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_authconfig_no_path_wrong_secure_proto PASSED [ 38%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_authconfig_no_protocol PASSED [ 38%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_authconfig_path_wrong_proto PASSED [ 39%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_registry_and_auth_explicit_hub PASSED [ 39%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_registry_and_auth_explicit_legacy_hub PASSED [ 39%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_registry_and_auth_hub_image PASSED [ 39%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_registry_and_auth_library_image PASSED [ 39%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_registry_and_auth_private_registry PASSED [ 39%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_registry_and_auth_unauthenticated_registry PASSED [ 40%]
tests/unit/auth_test.py::LoadConfigTest::test_load_config_custom_config_env PASSED [ 40%]
tests/unit/auth_test.py::LoadConfigTest::test_load_config_custom_config_env_utf8 PASSED [ 40%]
tests/unit/auth_test.py::LoadConfigTest::test_load_config_custom_config_env_with_auths PASSED [ 40%]
tests/unit/auth_test.py::LoadConfigTest::test_load_config_identity_token PASSED [ 40%]
tests/unit/auth_test.py::LoadConfigTest::test_load_config_invalid_auth_dict PASSED [ 40%]
tests/unit/auth_test.py::LoadConfigTest::test_load_config_no_file PASSED [ 41%]
tests/unit/auth_test.py::LoadConfigTest::test_load_config_unknown_keys PASSED [ 41%]
tests/unit/auth_test.py::LoadConfigTest::test_load_config_with_random_name PASSED [ 41%]
tests/unit/auth_test.py::LoadConfigTest::test_load_json_config PASSED    [ 41%]
tests/unit/auth_test.py::LoadConfigTest::test_load_legacy_config PASSED  [ 41%]
tests/unit/auth_test.py::LoadConfigTest::test_load_modern_json_config PASSED [ 41%]
tests/unit/auth_test.py::CredstoreTest::test_get_all_credentials_3_sources PASSED [ 42%]
tests/unit/auth_test.py::CredstoreTest::test_get_all_credentials_credstore_only PASSED [ 42%]
tests/unit/auth_test.py::CredstoreTest::test_get_all_credentials_credstore_overrides_auth_entry PASSED [ 42%]
tests/unit/auth_test.py::CredstoreTest::test_get_all_credentials_helpers_override_default PASSED [ 42%]
tests/unit/auth_test.py::CredstoreTest::test_get_all_credentials_with_auths_entries PASSED [ 42%]
tests/unit/auth_test.py::CredstoreTest::test_get_all_credentials_with_credhelpers_only PASSED [ 42%]
tests/unit/auth_test.py::CredstoreTest::test_get_all_credentials_with_empty_auths_entry PASSED [ 43%]
tests/unit/auth_test.py::CredstoreTest::test_get_all_credentials_with_empty_credhelper PASSED [ 43%]
tests/unit/auth_test.py::CredstoreTest::test_get_credential_store PASSED [ 43%]
tests/unit/auth_test.py::CredstoreTest::test_get_credential_store_default_index PASSED [ 43%]
tests/unit/auth_test.py::CredstoreTest::test_get_credential_store_no_default PASSED [ 43%]
tests/unit/auth_test.py::CredstoreTest::test_get_credential_store_with_plain_dict PASSED [ 43%]
tests/unit/client_test.py::ClientTest::test_call_api_client_method PASSED [ 44%]
tests/unit/client_test.py::ClientTest::test_call_containers PASSED       [ 44%]
tests/unit/client_test.py::ClientTest::test_default_pool_size_unix PASSED [ 44%]
tests/unit/client_test.py::ClientTest::test_default_pool_size_win SKIPPED [ 44%]
tests/unit/client_test.py::ClientTest::test_events PASSED                [ 44%]
tests/unit/client_test.py::ClientTest::test_info PASSED                  [ 44%]
tests/unit/client_test.py::ClientTest::test_ping PASSED                  [ 45%]
tests/unit/client_test.py::ClientTest::test_pool_size_unix PASSED        [ 45%]
tests/unit/client_test.py::ClientTest::test_pool_size_win SKIPPED (N...) [ 45%]
tests/unit/client_test.py::ClientTest::test_version PASSED               [ 45%]
tests/unit/client_test.py::FromEnvTest::test_default_pool_size_from_env_unix PASSED [ 45%]
tests/unit/client_test.py::FromEnvTest::test_default_pool_size_from_env_win SKIPPED [ 45%]
tests/unit/client_test.py::FromEnvTest::test_from_env PASSED             [ 46%]
tests/unit/client_test.py::FromEnvTest::test_from_env_with_version PASSED [ 46%]
tests/unit/client_test.py::FromEnvTest::test_from_env_without_timeout_uses_default PASSED [ 46%]
tests/unit/client_test.py::FromEnvTest::test_from_env_without_version_uses_default PASSED [ 46%]
tests/unit/client_test.py::FromEnvTest::test_pool_size_from_env_unix PASSED [ 46%]
tests/unit/client_test.py::FromEnvTest::test_pool_size_from_env_win SKIPPED [ 46%]
tests/unit/context_test.py::BaseContextTest::test_context_inspect_without_params PASSED [ 47%]
tests/unit/context_test.py::BaseContextTest::test_default_in_context_list PASSED [ 47%]
tests/unit/context_test.py::BaseContextTest::test_fail_on_default_context_create PASSED [ 47%]
tests/unit/context_test.py::BaseContextTest::test_get_current_context PASSED [ 47%]
tests/unit/context_test.py::BaseContextTest::test_https_host PASSED      [ 47%]
tests/unit/context_test.py::BaseContextTest::test_url_compatibility_on_linux PASSED [ 47%]
tests/unit/context_test.py::BaseContextTest::test_url_compatibility_on_windows SKIPPED [ 48%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_invalid_cpu_cfs_types PASSED [ 48%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_invalid_cpu_count_types PASSED [ 48%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_invalid_cpu_percent_types PASSED [ 48%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_invalid_mem_swappiness PASSED [ 48%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_invalid_nano_cpus_types PASSED [ 48%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_no_options_newer_api_version PASSED [ 49%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_pid_mode PASSED [ 49%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_blkio_constraints PASSED [ 49%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_cpu_count PASSED [ 49%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_cpu_percent PASSED [ 49%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_cpu_period PASSED [ 50%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_cpu_quota PASSED [ 50%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_cpu_rt_period PASSED [ 50%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_cpu_rt_period_types PASSED [ 50%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_cpu_rt_runtime PASSED [ 50%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_dns_opt PASSED [ 50%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_isolation PASSED [ 51%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_kernel_memory PASSED [ 51%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_mem_reservation PASSED [ 51%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_nano_cpus PASSED [ 51%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_oom_kill_disable PASSED [ 51%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_oom_score_adj PASSED [ 51%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_pids_limit PASSED [ 52%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_shm_size PASSED [ 52%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_shm_size_in_mb PASSED [ 52%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_userns_mode PASSED [ 52%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_uts PASSED [ 52%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_volume_driver PASSED [ 52%]
tests/unit/dockertypes_test.py::HostConfigTest::test_ctrate_host_config_with_cpu_rt_runtime_types PASSED [ 53%]
tests/unit/dockertypes_test.py::ContainerSpecTest::test_parse_mounts PASSED [ 53%]
tests/unit/dockertypes_test.py::UlimitTest::test_create_host_config_dict_ulimit PASSED [ 53%]
tests/unit/dockertypes_test.py::UlimitTest::test_create_host_config_dict_ulimit_capitals PASSED [ 53%]
tests/unit/dockertypes_test.py::UlimitTest::test_create_host_config_obj_ulimit PASSED [ 53%]
tests/unit/dockertypes_test.py::UlimitTest::test_ulimit_invalid_type PASSED [ 53%]
tests/unit/dockertypes_test.py::LogConfigTest::test_create_host_config_dict_logconfig PASSED [ 54%]
tests/unit/dockertypes_test.py::LogConfigTest::test_create_host_config_obj_logconfig PASSED [ 54%]
tests/unit/dockertypes_test.py::LogConfigTest::test_logconfig_invalid_config_type PASSED [ 54%]
tests/unit/dockertypes_test.py::EndpointConfigTest::test_create_endpoint_config_with_aliases PASSED [ 54%]
tests/unit/dockertypes_test.py::IPAMConfigTest::test_create_ipam_config PASSED [ 54%]
tests/unit/dockertypes_test.py::ServiceModeTest::test_global_job_replicas_simple PASSED [ 54%]
tests/unit/dockertypes_test.py::ServiceModeTest::test_global_job_simple PASSED [ 55%]
tests/unit/dockertypes_test.py::ServiceModeTest::test_global_replicas_error PASSED [ 55%]
tests/unit/dockertypes_test.py::ServiceModeTest::test_global_simple PASSED [ 55%]
tests/unit/dockertypes_test.py::ServiceModeTest::test_invalid_mode PASSED [ 55%]
tests/unit/dockertypes_test.py::ServiceModeTest::test_replicated_job_simple PASSED [ 55%]
tests/unit/dockertypes_test.py::ServiceModeTest::test_replicated_replicas PASSED [ 55%]
tests/unit/dockertypes_test.py::ServiceModeTest::test_replicated_replicas_0 PASSED [ 56%]
tests/unit/dockertypes_test.py::ServiceModeTest::test_replicated_simple PASSED [ 56%]
tests/unit/dockertypes_test.py::MountTest::test_parse_mount_bind PASSED  [ 56%]
tests/unit/dockertypes_test.py::MountTest::test_parse_mount_bind_windows XFAIL [ 56%]
tests/unit/dockertypes_test.py::MountTest::test_parse_mount_named_volume PASSED [ 56%]
tests/unit/dockertypes_test.py::MountTest::test_parse_mount_string_invalid PASSED [ 56%]
tests/unit/dockertypes_test.py::MountTest::test_parse_mount_string_no_source PASSED [ 57%]
tests/unit/dockertypes_test.py::MountTest::test_parse_mount_string_ro PASSED [ 57%]
tests/unit/dockertypes_test.py::MountTest::test_parse_mount_string_rw PASSED [ 57%]
tests/unit/dockertypes_test.py::MountTest::test_parse_mount_string_short_form PASSED [ 57%]
tests/unit/dockertypes_test.py::ServicePortsTest::test_convert_service_ports_invalid PASSED [ 57%]
tests/unit/dockertypes_test.py::ServicePortsTest::test_convert_service_ports_multiple PASSED [ 57%]
tests/unit/dockertypes_test.py::ServicePortsTest::test_convert_service_ports_no_protocol_and_mode PASSED [ 58%]
tests/unit/dockertypes_test.py::ServicePortsTest::test_convert_service_ports_simple PASSED [ 58%]
tests/unit/dockertypes_test.py::ServicePortsTest::test_convert_service_ports_with_protocol PASSED [ 58%]
tests/unit/dockertypes_test.py::ServicePortsTest::test_convert_service_ports_with_protocol_and_mode PASSED [ 58%]
tests/unit/errors_test.py::APIErrorTest::test_api_error_is_caught_by_dockerexception PASSED [ 58%]
tests/unit/errors_test.py::APIErrorTest::test_create_error_from_exception PASSED [ 58%]
tests/unit/errors_test.py::APIErrorTest::test_is_client_error_400 PASSED [ 59%]
tests/unit/errors_test.py::APIErrorTest::test_is_client_error_500 PASSED [ 59%]
tests/unit/errors_test.py::APIErrorTest::test_is_error_300 PASSED        [ 59%]
tests/unit/errors_test.py::APIErrorTest::test_is_error_400 PASSED        [ 59%]
tests/unit/errors_test.py::APIErrorTest::test_is_error_500 PASSED        [ 59%]
tests/unit/errors_test.py::APIErrorTest::test_is_server_error_200 PASSED [ 59%]
tests/unit/errors_test.py::APIErrorTest::test_is_server_error_300 PASSED [ 60%]
tests/unit/errors_test.py::APIErrorTest::test_is_server_error_400 PASSED [ 60%]
tests/unit/errors_test.py::APIErrorTest::test_is_server_error_500 PASSED [ 60%]
tests/unit/errors_test.py::APIErrorTest::test_status_code_200 PASSED     [ 60%]
tests/unit/errors_test.py::APIErrorTest::test_status_code_400 PASSED     [ 60%]
tests/unit/errors_test.py::APIErrorTest::test_status_code_500 PASSED     [ 60%]
tests/unit/errors_test.py::ContainerErrorTest::test_container_with_stderr PASSED [ 61%]
tests/unit/errors_test.py::ContainerErrorTest::test_container_without_stderr PASSED [ 61%]
tests/unit/errors_test.py::CreateUnexpectedKwargsErrorTest::test_create_unexpected_kwargs_error_multiple PASSED [ 61%]
tests/unit/errors_test.py::CreateUnexpectedKwargsErrorTest::test_create_unexpected_kwargs_error_single PASSED [ 61%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_create PASSED [ 61%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_create_container_args PASSED [ 61%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_create_network_driver_opts PASSED [ 62%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_create_network_driver_opts_with_network_mode PASSED [ 62%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_create_network_driver_opts_without_network PASSED [ 62%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_create_with_image_object PASSED [ 62%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_get PASSED [ 62%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_list PASSED [ 62%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_list_ignore_removed PASSED [ 63%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run PASSED [ 63%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run_detach PASSED [ 63%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run_network_driver_opts PASSED [ 63%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run_network_driver_opts_with_network_mode PASSED [ 63%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run_network_driver_opts_without_network PASSED [ 63%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run_platform PASSED [ 64%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run_pull PASSED [ 64%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run_remove PASSED [ 64%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run_with_error PASSED [ 64%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run_with_image_object PASSED [ 64%]
tests/unit/models_containers_test.py::ContainerTest::test_attach PASSED  [ 64%]
tests/unit/models_containers_test.py::ContainerTest::test_commit PASSED  [ 65%]
tests/unit/models_containers_test.py::ContainerTest::test_diff PASSED    [ 65%]
tests/unit/models_containers_test.py::ContainerTest::test_exec_run PASSED [ 65%]
tests/unit/models_containers_test.py::ContainerTest::test_exec_run_failure PASSED [ 65%]
tests/unit/models_containers_test.py::ContainerTest::test_export PASSED  [ 65%]
tests/unit/models_containers_test.py::ContainerTest::test_get_archive PASSED [ 65%]
tests/unit/models_containers_test.py::ContainerTest::test_image PASSED   [ 66%]
tests/unit/models_containers_test.py::ContainerTest::test_kill PASSED    [ 66%]
tests/unit/models_containers_test.py::ContainerTest::test_labels PASSED  [ 66%]
tests/unit/models_containers_test.py::ContainerTest::test_logs PASSED    [ 66%]
tests/unit/models_containers_test.py::ContainerTest::test_name PASSED    [ 66%]
tests/unit/models_containers_test.py::ContainerTest::test_pause PASSED   [ 67%]
tests/unit/models_containers_test.py::ContainerTest::test_put_archive PASSED [ 67%]
tests/unit/models_containers_test.py::ContainerTest::test_remove PASSED  [ 67%]
tests/unit/models_containers_test.py::ContainerTest::test_rename PASSED  [ 67%]
tests/unit/models_containers_test.py::ContainerTest::test_resize PASSED  [ 67%]
tests/unit/models_containers_test.py::ContainerTest::test_restart PASSED [ 67%]
tests/unit/models_containers_test.py::ContainerTest::test_short_id PASSED [ 68%]
tests/unit/models_containers_test.py::ContainerTest::test_start PASSED   [ 68%]
tests/unit/models_containers_test.py::ContainerTest::test_stats PASSED   [ 68%]
tests/unit/models_containers_test.py::ContainerTest::test_status PASSED  [ 68%]
tests/unit/models_containers_test.py::ContainerTest::test_stop PASSED    [ 68%]
tests/unit/models_containers_test.py::ContainerTest::test_top PASSED     [ 68%]
tests/unit/models_containers_test.py::ContainerTest::test_unpause PASSED [ 69%]
tests/unit/models_containers_test.py::ContainerTest::test_update PASSED  [ 69%]
tests/unit/models_containers_test.py::ContainerTest::test_wait PASSED    [ 69%]
tests/unit/models_images_test.py::ImageCollectionTest::test_build PASSED [ 69%]
tests/unit/models_images_test.py::ImageCollectionTest::test_get PASSED   [ 69%]
tests/unit/models_images_test.py::ImageCollectionTest::test_labels PASSED [ 69%]
tests/unit/models_images_test.py::ImageCollectionTest::test_list PASSED  [ 70%]
tests/unit/models_images_test.py::ImageCollectionTest::test_load PASSED  [ 70%]
tests/unit/models_images_test.py::ImageCollectionTest::test_pull PASSED  [ 70%]
tests/unit/models_images_test.py::ImageCollectionTest::test_pull_multiple PASSED [ 70%]
tests/unit/models_images_test.py::ImageCollectionTest::test_pull_tag_precedence PASSED [ 70%]
tests/unit/models_images_test.py::ImageCollectionTest::test_pull_with_stream_param PASSED [ 70%]
tests/unit/models_images_test.py::ImageCollectionTest::test_push PASSED  [ 71%]
tests/unit/models_images_test.py::ImageCollectionTest::test_remove PASSED [ 71%]
tests/unit/models_images_test.py::ImageCollectionTest::test_search PASSED [ 71%]
tests/unit/models_images_test.py::ImageCollectionTest::test_search_limit PASSED [ 71%]
tests/unit/models_images_test.py::ImageTest::test_history PASSED         [ 71%]
tests/unit/models_images_test.py::ImageTest::test_remove PASSED          [ 71%]
tests/unit/models_images_test.py::ImageTest::test_save PASSED            [ 72%]
tests/unit/models_images_test.py::ImageTest::test_short_id PASSED        [ 72%]
tests/unit/models_images_test.py::ImageTest::test_tag PASSED             [ 72%]
tests/unit/models_images_test.py::ImageTest::test_tags PASSED            [ 72%]
tests/unit/models_networks_test.py::NetworkCollectionTest::test_create PASSED [ 72%]
tests/unit/models_networks_test.py::NetworkCollectionTest::test_get PASSED [ 72%]
tests/unit/models_networks_test.py::NetworkCollectionTest::test_list PASSED [ 73%]
tests/unit/models_networks_test.py::NetworkTest::test_connect PASSED     [ 73%]
tests/unit/models_networks_test.py::NetworkTest::test_disconnect PASSED  [ 73%]
tests/unit/models_networks_test.py::NetworkTest::test_remove PASSED      [ 73%]
tests/unit/models_resources_test.py::ModelTest::test_hash PASSED         [ 73%]
tests/unit/models_resources_test.py::ModelTest::test_reload PASSED       [ 73%]
tests/unit/models_secrets_test.py::CreateServiceTest::test_secrets_repr PASSED [ 74%]
tests/unit/models_services_test.py::CreateServiceKwargsTest::test_get_create_service_kwargs PASSED [ 74%]
tests/unit/sshadapter_test.py::SSHAdapterTest::test_ssh_hostname_prefix_trim PASSED [ 74%]
tests/unit/sshadapter_test.py::SSHAdapterTest::test_ssh_parse_hostname_and_port PASSED [ 74%]
tests/unit/sshadapter_test.py::SSHAdapterTest::test_ssh_parse_hostname_only PASSED [ 74%]
tests/unit/sshadapter_test.py::SSHAdapterTest::test_ssh_parse_url PASSED [ 74%]
tests/unit/sshadapter_test.py::SSHAdapterTest::test_ssh_parse_user_and_hostname PASSED [ 75%]
tests/unit/ssladapter_test.py::SSLAdapterTest::test_only_uses_tls PASSED [ 75%]
tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_dns_failure PASSED [ 75%]
tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_dns_success PASSED [ 75%]
tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_ip_address_failure PASSED [ 75%]
tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_ip_address_success PASSED [ 75%]
tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_localhost_success PASSED [ 76%]
tests/unit/swarm_test.py::SwarmTest::test_join_swarm PASSED              [ 76%]
tests/unit/swarm_test.py::SwarmTest::test_join_swarm_no_listen_address_takes_default PASSED [ 76%]
tests/unit/swarm_test.py::SwarmTest::test_node_update PASSED             [ 76%]
tests/unit/types_containers_test.py::test_uid_0_is_not_elided PASSED     [ 76%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_directory PASSED  [ 76%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_directory_with_single_exception PASSED [ 77%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_directory_with_subdir_exception PASSED [ 77%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_directory_with_subdir_exception_win32_pathsep SKIPPED [ 77%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_directory_with_trailing_slash PASSED [ 77%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_directory_with_wildcard_exception PASSED [ 77%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_double_wildcard PASSED [ 77%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_double_wildcard_with_exception PASSED [ 78%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_exclude_custom_dockerfile PASSED [ 78%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_exclude_dockerfile_child PASSED [ 78%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_exclude_dockerfile_dockerignore PASSED [ 78%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_exclude_include_absolute_path PASSED [ 78%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_include_wildcard PASSED [ 78%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_last_line_precedence PASSED [ 79%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_no_dupes PASSED   [ 79%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_no_excludes PASSED [ 79%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_parent_directory PASSED [ 79%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_question_mark PASSED [ 79%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_single_and_double_wildcard PASSED [ 79%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_single_filename PASSED [ 80%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_single_filename_leading_dot_slash PASSED [ 80%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_single_filename_trailing_slash PASSED [ 80%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_single_subdir_single_filename PASSED [ 80%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_single_subdir_single_filename_leading_slash PASSED [ 80%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_single_subdir_wildcard_filename PASSED [ 80%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_single_subdir_with_path_traversal PASSED [ 81%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_subdirectory PASSED [ 81%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_subdirectory_win32_pathsep SKIPPED [ 81%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_trailing_double_wildcard PASSED [ 81%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_wildcard_exclude PASSED [ 81%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_wildcard_filename_end PASSED [ 81%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_wildcard_filename_start PASSED [ 82%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_wildcard_subdir_single_filename PASSED [ 82%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_wildcard_subdir_wildcard_filename PASSED [ 82%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_wildcard_with_exception PASSED [ 82%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_wildcard_with_wildcard_exception PASSED [ 82%]
tests/unit/utils_build_test.py::TarTest::test_tar_directory_link PASSED  [ 82%]
tests/unit/utils_build_test.py::TarTest::test_tar_socket_file PASSED     [ 83%]
tests/unit/utils_build_test.py::TarTest::test_tar_with_broken_symlinks PASSED [ 83%]
tests/unit/utils_build_test.py::TarTest::test_tar_with_directory_symlinks PASSED [ 83%]
tests/unit/utils_build_test.py::TarTest::test_tar_with_empty_directory PASSED [ 83%]
tests/unit/utils_build_test.py::TarTest::test_tar_with_excludes PASSED   [ 83%]
tests/unit/utils_build_test.py::TarTest::test_tar_with_file_symlinks PASSED [ 84%]
tests/unit/utils_build_test.py::TarTest::test_tar_with_inaccessible_file SKIPPED [ 84%]
tests/unit/utils_config_test.py::FindConfigFileTest::test_find_config_fallback PASSED [ 84%]
tests/unit/utils_config_test.py::FindConfigFileTest::test_find_config_from_environment PASSED [ 84%]
tests/unit/utils_config_test.py::FindConfigFileTest::test_find_config_from_explicit_path PASSED [ 84%]
tests/unit/utils_config_test.py::FindConfigFileTest::test_find_config_from_home_legacy_name PASSED [ 84%]
tests/unit/utils_config_test.py::FindConfigFileTest::test_find_config_from_home_posix PASSED [ 85%]
tests/unit/utils_config_test.py::FindConfigFileTest::test_find_config_from_home_windows SKIPPED [ 85%]
tests/unit/utils_config_test.py::LoadConfigTest::test_load_config_custom_headers PASSED [ 85%]
tests/unit/utils_config_test.py::LoadConfigTest::test_load_config_detach_keys PASSED [ 85%]
tests/unit/utils_config_test.py::LoadConfigTest::test_load_config_from_env PASSED [ 85%]
tests/unit/utils_config_test.py::LoadConfigTest::test_load_config_no_file PASSED [ 85%]
tests/unit/utils_json_stream_test.py::TestJsonSplitter::test_json_splitter_no_object PASSED [ 86%]
tests/unit/utils_json_stream_test.py::TestJsonSplitter::test_json_splitter_with_object PASSED [ 86%]
tests/unit/utils_json_stream_test.py::TestJsonSplitter::test_json_splitter_leading_whitespace PASSED [ 86%]
tests/unit/utils_json_stream_test.py::TestStreamAsText::test_stream_with_non_utf_unicode_character PASSED [ 86%]
tests/unit/utils_json_stream_test.py::TestStreamAsText::test_stream_with_utf_character PASSED [ 86%]
tests/unit/utils_json_stream_test.py::TestJsonStream::test_with_falsy_entries PASSED [ 86%]
tests/unit/utils_json_stream_test.py::TestJsonStream::test_with_leading_whitespace PASSED [ 87%]
tests/unit/utils_proxy_test.py::ProxyConfigTest::test_environment PASSED [ 87%]
tests/unit/utils_proxy_test.py::ProxyConfigTest::test_from_dict PASSED   [ 87%]
tests/unit/utils_proxy_test.py::ProxyConfigTest::test_inject_proxy_environment PASSED [ 87%]
tests/unit/utils_proxy_test.py::ProxyConfigTest::test_new PASSED         [ 87%]
tests/unit/utils_proxy_test.py::ProxyConfigTest::test_truthiness PASSED  [ 87%]
tests/unit/utils_test.py::DecoratorsTest::test_update_headers PASSED     [ 88%]
tests/unit/utils_test.py::KwargsFromEnvTest::test_kwargs_from_env_alternate_env PASSED [ 88%]
tests/unit/utils_test.py::KwargsFromEnvTest::test_kwargs_from_env_empty PASSED [ 88%]
tests/unit/utils_test.py::KwargsFromEnvTest::test_kwargs_from_env_no_cert_path PASSED [ 88%]
tests/unit/utils_test.py::KwargsFromEnvTest::test_kwargs_from_env_tls PASSED [ 88%]
tests/unit/utils_test.py::KwargsFromEnvTest::test_kwargs_from_env_tls_verify_false PASSED [ 88%]
tests/unit/utils_test.py::KwargsFromEnvTest::test_kwargs_from_env_tls_verify_false_no_cert PASSED [ 89%]
tests/unit/utils_test.py::ConverVolumeBindsTest::test_convert_volume_binds_compact PASSED [ 89%]
tests/unit/utils_test.py::ConverVolumeBindsTest::test_convert_volume_binds_complete PASSED [ 89%]
tests/unit/utils_test.py::ConverVolumeBindsTest::test_convert_volume_binds_empty PASSED [ 89%]
tests/unit/utils_test.py::ConverVolumeBindsTest::test_convert_volume_binds_list PASSED [ 89%]
tests/unit/utils_test.py::ConverVolumeBindsTest::test_convert_volume_binds_no_mode PASSED [ 89%]
tests/unit/utils_test.py::ConverVolumeBindsTest::test_convert_volume_binds_unicode_bytes_input PASSED [ 90%]
tests/unit/utils_test.py::ConverVolumeBindsTest::test_convert_volume_binds_unicode_unicode_input PASSED [ 90%]
tests/unit/utils_test.py::ParseEnvFileTest::test_parse_env_file_commented_line PASSED [ 90%]
tests/unit/utils_test.py::ParseEnvFileTest::test_parse_env_file_invalid_line PASSED [ 90%]
tests/unit/utils_test.py::ParseEnvFileTest::test_parse_env_file_newline PASSED [ 90%]
tests/unit/utils_test.py::ParseEnvFileTest::test_parse_env_file_proper PASSED [ 90%]
tests/unit/utils_test.py::ParseEnvFileTest::test_parse_env_file_with_equals_character PASSED [ 91%]
tests/unit/utils_test.py::ParseHostTest::test_parse_host PASSED          [ 91%]
tests/unit/utils_test.py::ParseHostTest::test_parse_host_empty_value PASSED [ 91%]
tests/unit/utils_test.py::ParseHostTest::test_parse_host_tls PASSED      [ 91%]
tests/unit/utils_test.py::ParseHostTest::test_parse_host_tls_tcp_proto PASSED [ 91%]
tests/unit/utils_test.py::ParseHostTest::test_parse_host_trailing_slash PASSED [ 91%]
tests/unit/utils_test.py::ParseRepositoryTagTest::test_index_image_no_tag PASSED [ 92%]
tests/unit/utils_test.py::ParseRepositoryTagTest::test_index_image_sha PASSED [ 92%]
tests/unit/utils_test.py::ParseRepositoryTagTest::test_index_image_tag PASSED [ 92%]
tests/unit/utils_test.py::ParseRepositoryTagTest::test_index_user_image_no_tag PASSED [ 92%]
tests/unit/utils_test.py::ParseRepositoryTagTest::test_index_user_image_tag PASSED [ 92%]
tests/unit/utils_test.py::ParseRepositoryTagTest::test_private_reg_image_no_tag PASSED [ 92%]
tests/unit/utils_test.py::ParseRepositoryTagTest::test_private_reg_image_sha PASSED [ 93%]
tests/unit/utils_test.py::ParseRepositoryTagTest::test_private_reg_image_tag PASSED [ 93%]
tests/unit/utils_test.py::ParseDeviceTest::test_dict PASSED              [ 93%]
tests/unit/utils_test.py::ParseDeviceTest::test_full_string_definition PASSED [ 93%]
tests/unit/utils_test.py::ParseDeviceTest::test_hybrid_list PASSED       [ 93%]
tests/unit/utils_test.py::ParseDeviceTest::test_partial_string_definition PASSED [ 93%]
tests/unit/utils_test.py::ParseDeviceTest::test_permissionless_string_definition PASSED [ 94%]
tests/unit/utils_test.py::ParseBytesTest::test_parse_bytes_float PASSED  [ 94%]
tests/unit/utils_test.py::ParseBytesTest::test_parse_bytes_invalid PASSED [ 94%]
tests/unit/utils_test.py::ParseBytesTest::test_parse_bytes_valid PASSED  [ 94%]
tests/unit/utils_test.py::UtilsTest::test_convert_filters PASSED         [ 94%]
tests/unit/utils_test.py::UtilsTest::test_decode_json_header PASSED      [ 94%]
tests/unit/utils_test.py::SplitCommandTest::test_split_command_with_unicode PASSED [ 95%]
tests/unit/utils_test.py::PortsTest::test_build_port_bindings_with_matching_internal_port_ranges PASSED [ 95%]
tests/unit/utils_test.py::PortsTest::test_build_port_bindings_with_matching_internal_ports PASSED [ 95%]
tests/unit/utils_test.py::PortsTest::test_build_port_bindings_with_nonmatching_internal_port_ranges PASSED [ 95%]
tests/unit/utils_test.py::PortsTest::test_build_port_bindings_with_nonmatching_internal_ports PASSED [ 95%]
tests/unit/utils_test.py::PortsTest::test_build_port_bindings_with_one_port PASSED [ 95%]
tests/unit/utils_test.py::PortsTest::test_build_port_bindings_with_port_range PASSED [ 96%]
tests/unit/utils_test.py::PortsTest::test_host_only_with_colon PASSED    [ 96%]
tests/unit/utils_test.py::PortsTest::test_non_matching_length_port_ranges PASSED [ 96%]
tests/unit/utils_test.py::PortsTest::test_port_and_range_invalid PASSED  [ 96%]
tests/unit/utils_test.py::PortsTest::test_port_only_with_colon PASSED    [ 96%]
tests/unit/utils_test.py::PortsTest::test_split_port_empty_string PASSED [ 96%]
tests/unit/utils_test.py::PortsTest::test_split_port_invalid PASSED      [ 97%]
tests/unit/utils_test.py::PortsTest::test_split_port_invalid_protocol PASSED [ 97%]
tests/unit/utils_test.py::PortsTest::test_split_port_no_host_port PASSED [ 97%]
tests/unit/utils_test.py::PortsTest::test_split_port_non_string PASSED   [ 97%]
tests/unit/utils_test.py::PortsTest::test_split_port_random_port_range_with_host_port PASSED [ 97%]
tests/unit/utils_test.py::PortsTest::test_split_port_range_no_host_port PASSED [ 97%]
tests/unit/utils_test.py::PortsTest::test_split_port_range_with_host_ip_no_port PASSED [ 98%]
tests/unit/utils_test.py::PortsTest::test_split_port_range_with_host_port PASSED [ 98%]
tests/unit/utils_test.py::PortsTest::test_split_port_range_with_protocol PASSED [ 98%]
tests/unit/utils_test.py::PortsTest::test_split_port_with_host_ip PASSED [ 98%]
tests/unit/utils_test.py::PortsTest::test_split_port_with_host_ip_no_port PASSED [ 98%]
tests/unit/utils_test.py::PortsTest::test_split_port_with_host_port PASSED [ 98%]
tests/unit/utils_test.py::PortsTest::test_split_port_with_ipv6_address PASSED [ 99%]
tests/unit/utils_test.py::PortsTest::test_split_port_with_ipv6_square_brackets_address PASSED [ 99%]
tests/unit/utils_test.py::PortsTest::test_split_port_with_protocol PASSED [ 99%]
tests/unit/utils_test.py::PortsTest::test_with_no_container_port PASSED  [ 99%]
tests/unit/utils_test.py::FormatEnvironmentTest::test_format_env_binary_unicode_value PASSED [ 99%]
tests/unit/utils_test.py::FormatEnvironmentTest::test_format_env_no_value PASSED [100%]

=============================== warnings summary ===============================
tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_dns_failure
  /src/tests/unit/ssladapter_test.py:71: DeprecationWarning: ssl.match_hostname() is deprecated
    match_hostname(self.cert, 'foobar.co.uk')

tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_dns_success
  /src/tests/unit/ssladapter_test.py:63: DeprecationWarning: ssl.match_hostname() is deprecated
    assert match_hostname(self.cert, 'touhou.gensokyo.jp') is None

tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_ip_address_failure
  /src/tests/unit/ssladapter_test.py:67: DeprecationWarning: ssl.match_hostname() is deprecated
    match_hostname(self.cert, '192.168.0.25')

tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_ip_address_success
  /src/tests/unit/ssladapter_test.py:57: DeprecationWarning: ssl.match_hostname() is deprecated
    assert match_hostname(self.cert, '127.0.0.1') is None

tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_localhost_success
  /src/tests/unit/ssladapter_test.py:60: DeprecationWarning: ssl.match_hostname() is deprecated
    assert match_hostname(self.cert, 'localhost') is None

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html

---------- coverage: platform linux, python 3.10.10-final-0 ----------
Name                                  Stmts   Miss Branch BrPart  Cover
-----------------------------------------------------------------------
docker/__init__.py                        7      0      0      0   100%
docker/_version.py                        2      0      0      0   100%
docker/api/__init__.py                    1      0      0      0   100%
docker/api/build.py                     127     41     98     21    64%
docker/api/client.py                    269     65     94     11    76%
docker/api/config.py                     31     18      6      0    41%
docker/api/container.py                 317     76    132     29    69%
docker/api/daemon.py                     40      4     16      4    86%
docker/api/exec_api.py                   51     12     26     10    69%
docker/api/image.py                     161     43     64     14    70%
docker/api/network.py                    91     35     50     11    52%
docker/api/plugin.py                     96     68     18      0    26%
docker/api/secret.py                     36     22     10      0    35%
docker/api/service.py                   206    180    155      0     8%
docker/api/swarm.py                     114     71     44      1    29%
docker/api/volume.py                     38      9     16      2    72%
docker/auth.py                          200     16     80     16    89%
docker/client.py                         80      9      4      0    89%
docker/constants.py                      21      0      0      0   100%
docker/context/__init__.py                2      0      0      0   100%
docker/context/api.py                    81     41     40      8    41%
docker/context/config.py                 61     33     22      2    39%
docker/context/context.py               163     96     70      6    32%
docker/credentials/__init__.py            3      0      0      0   100%
docker/credentials/constants.py           4      0      0      0   100%
docker/credentials/errors.py             11      4      8      0    68%
docker/credentials/store.py              47     32     16      0    27%
docker/credentials/utils.py               5      3      0      0    40%
docker/errors.py                        115     27     63      4    78%
docker/models/__init__.py                 0      0      0      0   100%
docker/models/checkpoints.py             35     19     14      0    41%
docker/models/configs.py                 22      8      6      0    64%
docker/models/containers.py             197     12     78      9    91%
docker/models/images.py                 143     55     62      4    55%
docker/models/networks.py                39      7     16      3    75%
docker/models/nodes.py                   16      5      6      0    68%
docker/models/plugins.py                 51     29     12      0    41%
docker/models/resource.py                43      9     10      3    77%
docker/models/secrets.py                 23      4      6      0    79%
docker/models/services.py                89     35     40      4    60%
docker/models/swarm.py                   40     21      8      0    44%
docker/models/volumes.py                 24     10      8      0    56%
docker/tls.py                            35      5     14      5    80%
docker/transport/__init__.py             11      3      0      0    73%
docker/transport/basehttpadapter.py       6      0      4      1    90%
docker/transport/npipeconn.py            56     51     17      0     7%
docker/transport/npipesocket.py         140    136     24      0     2%
docker/transport/sshconn.py             161    104     67      3    32%
docker/transport/ssladapter.py           32      8     10      3    69%
docker/transport/unixconn.py             54      3     15      2    93%
docker/types/__init__.py                  6      0      0      0   100%
docker/types/base.py                      4      0      4      0   100%
docker/types/containers.py              440     79    340     43    82%
docker/types/daemon.py                   36     24     16      0    27%
docker/types/healthcheck.py              43     20      6      0    51%
docker/types/networks.py                 45     14     40     10    65%
docker/types/services.py                347    150    268     45    55%
docker/types/swarm.py                    51     45     44      0    11%
docker/utils/__init__.py                  3      0      0      0   100%
docker/utils/build.py                   152     24     78     10    83%
docker/utils/config.py                   36      1     12      1    96%
docker/utils/decorators.py               33      1     12      1    96%
docker/utils/fnmatch.py                  55     18     28      2    61%
docker/utils/json_stream.py              40      8     14      2    78%
docker/utils/ports.py                    50      3     32      2    91%
docker/utils/proxy.py                    37      1     14      0    98%
docker/utils/socket.py                   91     15     46      8    79%
docker/utils/utils.py                   279     18    173     13    92%
docker/version.py                        11      9      0      0    18%
-----------------------------------------------------------------------
TOTAL                                  5356   1859   2576    313    62%

=========================== short test summary info ============================
XFAIL tests/unit/dockertypes_test.py::MountTest::test_parse_mount_bind_windows
SKIPPED [1] tests/unit/api_build_test.py:169: Windows-specific syntax
SKIPPED [1] tests/unit/api_container_test.py:1191: API version is too low (< 1.41)
SKIPPED [1] tests/unit/client_test.py:99: Npipe Connection Pool only on Windows
SKIPPED [1] tests/unit/client_test.py:138: Npipe Connection Pool only on Windows
SKIPPED [1] tests/unit/client_test.py:212: Npipe Connection Pool only on Windows
SKIPPED [1] tests/unit/client_test.py:249: Npipe Connection Pool only on Windows
SKIPPED [1] tests/unit/context_test.py:18: Windows specific path check
SKIPPED [1] tests/unit/utils_build_test.py:230: Backslash patterns only on Windows
SKIPPED [1] tests/unit/utils_build_test.py:252: Backslash patterns only on Windows
SKIPPED [1] tests/unit/utils_build_test.py:400: root user always has access ; no chmod on Windows
SKIPPED [1] tests/unit/utils_config_test.py:54: condition: sys.platform != 'win32'
============ 582 passed, 11 skipped, 1 xfailed, 5 warnings in 6.58s ============
[Pipeline] sh
+ docker network create dpy-testnet-3-0-py3.10-19.03.12
38e4b51cfb9fed24a4053cdeca2e2aef5697dd97411fe1abb2d591e550e20145
[Pipeline] sh
+ docker run --rm -d --name dpy-dind-3-0-py3.10-19.03.12 -v /tmp --privileged --network dpy-testnet-3-0-py3.10-19.03.12 dockerpinata/docker-py:sshdind-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c dockerd -H tcp://0.0.0.0:2375
69c08b27fbe1c9e685225b11b975ea9bd02e88f481dfc0274cac598bf7356449
[Pipeline] sh
+ docker run --rm --name dpy-tests-3-0-py3.10-19.03.12 -e DOCKER_HOST=tcp://dpy-dind-3-0-py3.10-19.03.12:2375 -e DOCKER_TEST_API_VERSION=1.40 --network dpy-testnet-3-0-py3.10-19.03.12 --volumes-from dpy-dind-3-0-py3.10-19.03.12 -v /home/ubuntu/workspace/docker-py_PR-3094@tmp/e5d6f0fb-2dd9-460d-8eac-e24e7d93413f/config.json:/root/.docker/config.json dockerpinata/docker-py:py3-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c py.test -v -rxs --cov=docker tests/integration
============================= test session starts ==============================
platform linux -- Python 3.10.10, pytest-7.1.2, pluggy-1.0.0 -- /usr/local/bin/python
cachedir: .pytest_cache
rootdir: /src, configfile: pytest.ini
plugins: timeout-2.1.0, cov-3.0.0
collecting ... collected 404 items

tests/integration/api_build_test.py::BuildTest::test_build_container_with_target ERROR [  0%]
tests/integration/api_build_test.py::BuildTest::test_build_from_stringio ERROR [  0%]
tests/integration/api_build_test.py::BuildTest::test_build_gzip_custom_encoding ERROR [  0%]
tests/integration/api_build_test.py::BuildTest::test_build_gzip_encoding ERROR [  0%]
Still waiting to schedule task
Waiting for next available executor on ‘EC2 (managed-agents) - ubuntu-2004-cgroup1 (i-0f1e094858a431040)’
Still waiting to schedule task
Waiting for next available executor on ‘EC2 (managed-agents) - ubuntu-2004-cgroup1 (i-0f1e094858a431040)’
tests/integration/api_build_test.py::BuildTest::test_build_in_context_abs_dockerfile ERROR [  1%]
tests/integration/api_build_test.py::BuildTest::test_build_in_context_dockerfile ERROR [  1%]
tests/integration/api_build_test.py::BuildTest::test_build_in_context_nested_dockerfile ERROR [  1%]
tests/integration/api_build_test.py::BuildTest::test_build_invalid_platform ERROR [  1%]
tests/integration/api_build_test.py::BuildTest::test_build_isolation ERROR [  2%]
tests/integration/api_build_test.py::BuildTest::test_build_labels ERROR  [  2%]
tests/integration/api_build_test.py::BuildTest::test_build_out_of_context_dockerfile ERROR [  2%]
tests/integration/api_build_test.py::BuildTest::test_build_shmsize ERROR [  2%]
tests/integration/api_build_test.py::BuildTest::test_build_squash ERROR  [  3%]
tests/integration/api_build_test.py::BuildTest::test_build_stderr_data ERROR [  3%]
tests/integration/api_build_test.py::BuildTest::test_build_streaming ERROR [  3%]
tests/integration/api_build_test.py::BuildTest::test_build_with_buildargs ERROR [  3%]
tests/integration/api_build_test.py::BuildTest::test_build_with_cache_from ERROR [  4%]
tests/integration/api_build_test.py::BuildTest::test_build_with_dockerfile_empty_lines ERROR [  4%]
tests/integration/api_build_test.py::BuildTest::test_build_with_dockerignore ERROR [  4%]
tests/integration/api_build_test.py::BuildTest::test_build_with_extra_hosts ERROR [  4%]
tests/integration/api_build_test.py::BuildTest::test_build_with_network_mode ERROR [  5%]
tests/integration/api_build_test.py::BuildTest::test_build_with_proxy ERROR [  5%]
tests/integration/api_build_test.py::BuildTest::test_build_with_proxy_and_buildargs ERROR [  5%]
tests/integration/api_build_test.py::BuildTest::test_prune_builds XFAIL  [  5%]
tests/integration/api_client_test.py::InformationTest::test_info ERROR   [  6%]
tests/integration/api_client_test.py::InformationTest::test_version ERROR [  6%]
tests/integration/api_client_test.py::AutoDetectVersionTest::test_client_init ERROR [  6%]
tests/integration/api_client_test.py::ConnectionTimeoutTest::test_timeout ERROR [  6%]
tests/integration/api_client_test.py::UnixconnTest::test_resource_warnings ERROR [  7%]
tests/integration/api_config_test.py::ConfigAPITest::test_create_config ERROR [  7%]
tests/integration/api_config_test.py::ConfigAPITest::test_create_config_unicode_data ERROR [  7%]
tests/integration/api_config_test.py::ConfigAPITest::test_create_config_with_templating ERROR [  7%]
tests/integration/api_config_test.py::ConfigAPITest::test_inspect_config ERROR [  8%]
tests/integration/api_config_test.py::ConfigAPITest::test_list_configs ERROR [  8%]
tests/integration/api_config_test.py::ConfigAPITest::test_remove_config ERROR [  8%]
tests/integration/api_container_test.py::ListContainersTest::test_list_containers ERROR [  8%]
tests/integration/api_container_test.py::CreateContainerTest::test_create ERROR [  9%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_container_with_volumes_from ERROR [  9%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_auto_remove ERROR [  9%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_cgroupns SKIPPED [  9%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_cpu_rt_options XFAIL [ 10%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_device_cgroup_rules ERROR [ 10%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_environment_variable_no_value ERROR [ 10%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_host_pid_mode ERROR [ 10%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_init ERROR [ 11%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_isolation ERROR [ 11%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_links ERROR [ 11%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_mac_address ERROR [ 11%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_memory_constraints_with_int ERROR [ 12%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_memory_constraints_with_str ERROR [ 12%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_restart_policy ERROR [ 12%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_stop_timeout ERROR [ 12%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_storage_opt XFAIL [ 13%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_tmpfs ERROR [ 13%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_uts_mode ERROR [ 13%]
tests/integration/api_container_test.py::CreateContainerTest::test_group_id_ints ERROR [ 13%]
tests/integration/api_container_test.py::CreateContainerTest::test_group_id_strings ERROR [ 14%]
tests/integration/api_container_test.py::CreateContainerTest::test_invalid_log_driver_raises_exception ERROR [ 14%]
tests/integration/api_container_test.py::CreateContainerTest::test_valid_log_driver_and_log_opt ERROR [ 14%]
tests/integration/api_container_test.py::CreateContainerTest::test_valid_no_config_specified ERROR [ 14%]
tests/integration/api_container_test.py::CreateContainerTest::test_valid_no_log_driver_specified ERROR [ 15%]
tests/integration/api_container_test.py::VolumeBindTest::test_create_with_binds_ro ERROR [ 15%]
tests/integration/api_container_test.py::VolumeBindTest::test_create_with_binds_rw ERROR [ 15%]
tests/integration/api_container_test.py::VolumeBindTest::test_create_with_mounts ERROR [ 15%]
tests/integration/api_container_test.py::VolumeBindTest::test_create_with_mounts_ro ERROR [ 16%]
tests/integration/api_container_test.py::VolumeBindTest::test_create_with_volume_mount ERROR [ 16%]
tests/integration/api_container_test.py::ArchiveTest::test_copy_directory_to_container ERROR [ 16%]
tests/integration/api_container_test.py::ArchiveTest::test_copy_file_to_container ERROR [ 16%]
tests/integration/api_container_test.py::ArchiveTest::test_get_file_archive_from_container ERROR [ 17%]
tests/integration/api_container_test.py::ArchiveTest::test_get_file_stat_from_container ERROR [ 17%]
tests/integration/api_container_test.py::RenameContainerTest::test_rename_container ERROR [ 17%]
tests/integration/api_container_test.py::StartContainerTest::test_run_shlex_commands ERROR [ 17%]
tests/integration/api_container_test.py::StartContainerTest::test_start_container ERROR [ 18%]
tests/integration/api_container_test.py::StartContainerTest::test_start_container_with_dict_instead_of_id ERROR [ 18%]
tests/integration/api_container_test.py::WaitTest::test_wait ERROR       [ 18%]
tests/integration/api_container_test.py::WaitTest::test_wait_with_condition ERROR [ 18%]
tests/integration/api_container_test.py::WaitTest::test_wait_with_dict_instead_of_id ERROR [ 19%]
tests/integration/api_container_test.py::LogsTest::test_logs ERROR       [ 19%]
tests/integration/api_container_test.py::LogsTest::test_logs_streaming_and_follow ERROR [ 19%]
tests/integration/api_container_test.py::LogsTest::test_logs_streaming_and_follow_and_cancel ERROR [ 19%]
tests/integration/api_container_test.py::LogsTest::test_logs_tail_option ERROR [ 20%]
tests/integration/api_container_test.py::LogsTest::test_logs_with_dict_instead_of_id ERROR [ 20%]
tests/integration/api_container_test.py::LogsTest::test_logs_with_tail_0 ERROR [ 20%]
tests/integration/api_container_test.py::LogsTest::test_logs_with_until ERROR [ 20%]
tests/integration/api_container_test.py::DiffTest::test_diff ERROR       [ 21%]
tests/integration/api_container_test.py::DiffTest::test_diff_with_dict_instead_of_id ERROR [ 21%]
tests/integration/api_container_test.py::StopTest::test_stop ERROR       [ 21%]
tests/integration/api_container_test.py::StopTest::test_stop_with_dict_instead_of_id ERROR [ 21%]
tests/integration/api_container_test.py::KillTest::test_kill ERROR       [ 22%]
tests/integration/api_container_test.py::KillTest::test_kill_with_dict_instead_of_id ERROR [ 22%]
tests/integration/api_container_test.py::KillTest::test_kill_with_signal ERROR [ 22%]
tests/integration/api_container_test.py::KillTest::test_kill_with_signal_integer ERROR [ 22%]
tests/integration/api_container_test.py::KillTest::test_kill_with_signal_name ERROR [ 23%]
tests/integration/api_container_test.py::PortTest::test_port ERROR       [ 23%]
tests/integration/api_container_test.py::ContainerTopTest::test_top XFAIL [ 23%]
tests/integration/api_container_test.py::ContainerTopTest::test_top_with_psargs XFAIL [ 23%]
tests/integration/api_container_test.py::RestartContainerTest::test_restart ERROR [ 24%]
tests/integration/api_container_test.py::RestartContainerTest::test_restart_with_dict_instead_of_id ERROR [ 24%]
tests/integration/api_container_test.py::RestartContainerTest::test_restart_with_low_timeout ERROR [ 24%]
tests/integration/api_container_test.py::RemoveContainerTest::test_remove ERROR [ 24%]
tests/integration/api_container_test.py::RemoveContainerTest::test_remove_with_dict_instead_of_id ERROR [ 25%]
tests/integration/api_container_test.py::AttachContainerTest::test_attach_no_stream ERROR [ 25%]
tests/integration/api_container_test.py::AttachContainerTest::test_attach_stream_and_cancel ERROR [ 25%]
tests/integration/api_container_test.py::AttachContainerTest::test_detach_with_arg ERROR [ 25%]
tests/integration/api_container_test.py::AttachContainerTest::test_detach_with_config_file ERROR [ 25%]
tests/integration/api_container_test.py::AttachContainerTest::test_detach_with_default ERROR [ 26%]
tests/integration/api_container_test.py::AttachContainerTest::test_run_container_reading_socket_http ERROR [ 26%]
tests/integration/api_container_test.py::AttachContainerTest::test_run_container_reading_socket_ws ERROR [ 26%]
tests/integration/api_container_test.py::AttachContainerTest::test_run_container_streaming ERROR [ 26%]
tests/integration/api_container_test.py::PauseTest::test_pause_unpause ERROR [ 27%]
tests/integration/api_container_test.py::PruneTest::test_prune_containers ERROR [ 27%]
tests/integration/api_container_test.py::GetContainerStatsTest::test_get_container_stats_no_stream ERROR [ 27%]
tests/integration/api_container_test.py::ContainerUpdateTest::test_restart_policy_update ERROR [ 27%]
tests/integration/api_container_test.py::ContainerUpdateTest::test_update_container ERROR [ 28%]
tests/integration/api_container_test.py::ContainerCPUTest::test_container_cpu_shares ERROR [ 28%]
tests/integration/api_container_test.py::ContainerCPUTest::test_container_cpuset ERROR [ 28%]
tests/integration/api_container_test.py::ContainerCPUTest::test_create_with_runtime ERROR [ 28%]
tests/integration/api_container_test.py::LinkTest::test_remove_link ERROR [ 29%]
tests/integration/api_exec_test.py::ExecTest::test_detach_with_config_file ERROR [ 29%]
tests/integration/api_exec_test.py::ExecTest::test_detach_with_default ERROR [ 29%]
tests/integration/api_exec_test.py::ExecTest::test_exec_command_as_root ERROR [ 29%]
tests/integration/api_exec_test.py::ExecTest::test_exec_command_as_user ERROR [ 30%]
tests/integration/api_exec_test.py::ExecTest::test_exec_command_streaming ERROR [ 30%]
tests/integration/api_exec_test.py::ExecTest::test_exec_command_string ERROR [ 30%]
tests/integration/api_exec_test.py::ExecTest::test_exec_command_with_env ERROR [ 30%]
tests/integration/api_exec_test.py::ExecTest::test_exec_command_with_workdir ERROR [ 31%]
tests/integration/api_exec_test.py::ExecTest::test_exec_inspect ERROR    [ 31%]
tests/integration/api_exec_test.py::ExecTest::test_exec_start_detached ERROR [ 31%]
tests/integration/api_exec_test.py::ExecTest::test_exec_start_socket ERROR [ 31%]
tests/integration/api_exec_test.py::ExecTest::test_execute_command ERROR [ 32%]
tests/integration/api_exec_test.py::ExecTest::test_execute_command_with_proxy_env ERROR [ 32%]
tests/integration/api_exec_test.py::ExecDemuxTest::test_exec_command_no_stream_demux ERROR [ 32%]
tests/integration/api_exec_test.py::ExecDemuxTest::test_exec_command_no_stream_no_demux ERROR [ 32%]
tests/integration/api_exec_test.py::ExecDemuxTest::test_exec_command_stream_demux ERROR [ 33%]
tests/integration/api_exec_test.py::ExecDemuxTest::test_exec_command_stream_no_demux ERROR [ 33%]
tests/integration/api_exec_test.py::ExecDemuxTest::test_exec_command_tty_no_stream_demux ERROR [ 33%]
tests/integration/api_exec_test.py::ExecDemuxTest::test_exec_command_tty_no_stream_no_demux ERROR [ 33%]
tests/integration/api_exec_test.py::ExecDemuxTest::test_exec_command_tty_stream_demux ERROR [ 34%]
tests/integration/api_exec_test.py::ExecDemuxTest::test_exec_command_tty_stream_no_demux ERROR [ 34%]
tests/integration/api_healthcheck_test.py::HealthcheckTest::test_healthcheck_fails ERROR [ 34%]
tests/integration/api_healthcheck_test.py::HealthcheckTest::test_healthcheck_passes ERROR [ 34%]
tests/integration/api_healthcheck_test.py::HealthcheckTest::test_healthcheck_shell_command ERROR [ 35%]
tests/integration/api_healthcheck_test.py::HealthcheckTest::test_healthcheck_start_period ERROR [ 35%]
tests/integration/api_image_test.py::ListImagesTest::test_images ERROR   [ 35%]
tests/integration/api_image_test.py::ListImagesTest::test_images_quiet ERROR [ 35%]
tests/integration/api_image_test.py::PullImageTest::test_pull ERROR      [ 36%]
tests/integration/api_image_test.py::PullImageTest::test_pull_invalid_platform ERROR [ 36%]
tests/integration/api_image_test.py::PullImageTest::test_pull_streaming ERROR [ 36%]
tests/integration/api_image_test.py::CommitTest::test_commit ERROR       [ 36%]
tests/integration/api_image_test.py::CommitTest::test_commit_with_changes ERROR [ 37%]
tests/integration/api_image_test.py::RemoveImageTest::test_remove ERROR  [ 37%]
tests/integration/api_image_test.py::ImportImageTest::test_get_load_image ERROR [ 37%]
tests/integration/api_image_test.py::ImportImageTest::test_import_from_bytes ERROR [ 37%]
tests/integration/api_image_test.py::ImportImageTest::test_import_from_file ERROR [ 38%]
tests/integration/api_image_test.py::ImportImageTest::test_import_from_stream ERROR [ 38%]
tests/integration/api_image_test.py::ImportImageTest::test_import_from_url SKIPPED [ 38%]
tests/integration/api_image_test.py::ImportImageTest::test_import_image_from_data_with_changes ERROR [ 38%]
tests/integration/api_image_test.py::ImportImageTest::test_import_image_with_changes ERROR [ 39%]
tests/integration/api_image_test.py::PruneImagesTest::test_prune_images ERROR [ 39%]
tests/integration/api_image_test.py::SaveLoadImagesTest::test_get_image_load_image ERROR [ 39%]
tests/integration/api_image_test.py::InspectDistributionTest::test_inspect_distribution ERROR [ 39%]
tests/integration/api_network_test.py::TestNetworks::test_connect_and_disconnect_container ERROR [ 40%]
tests/integration/api_network_test.py::TestNetworks::test_connect_and_force_disconnect_container ERROR [ 40%]
tests/integration/api_network_test.py::TestNetworks::test_connect_on_container_create ERROR [ 40%]
tests/integration/api_network_test.py::TestNetworks::test_connect_with_aliases ERROR [ 40%]
tests/integration/api_network_test.py::TestNetworks::test_connect_with_ipv4_address ERROR [ 41%]
tests/integration/api_network_test.py::TestNetworks::test_connect_with_ipv6_address ERROR [ 41%]
tests/integration/api_network_test.py::TestNetworks::test_connect_with_links ERROR [ 41%]
tests/integration/api_network_test.py::TestNetworks::test_connect_with_mac_address ERROR [ 41%]
tests/integration/api_network_test.py::TestNetworks::test_create_check_duplicate ERROR [ 42%]
tests/integration/api_network_test.py::TestNetworks::test_create_inspect_network_with_scope ERROR [ 42%]
tests/integration/api_network_test.py::TestNetworks::test_create_internal_networks ERROR [ 42%]
tests/integration/api_network_test.py::TestNetworks::test_create_network_attachable ERROR [ 42%]
tests/integration/api_network_test.py::TestNetworks::test_create_network_ingress ERROR [ 43%]
tests/integration/api_network_test.py::TestNetworks::test_create_network_ipv6_enabled ERROR [ 43%]
tests/integration/api_network_test.py::TestNetworks::test_create_network_with_host_driver_fails ERROR [ 43%]
tests/integration/api_network_test.py::TestNetworks::test_create_network_with_ipam_config ERROR [ 43%]
tests/integration/api_network_test.py::TestNetworks::test_create_network_with_labels ERROR [ 44%]
tests/integration/api_network_test.py::TestNetworks::test_create_network_with_labels_wrong_type ERROR [ 44%]
tests/integration/api_network_test.py::TestNetworks::test_create_remove_network_with_space_in_name ERROR [ 44%]
tests/integration/api_network_test.py::TestNetworks::test_create_with_aliases ERROR [ 44%]
tests/integration/api_network_test.py::TestNetworks::test_create_with_driveropt ERROR [ 45%]
tests/integration/api_network_test.py::TestNetworks::test_create_with_ipv4_address ERROR [ 45%]
tests/integration/api_network_test.py::TestNetworks::test_create_with_ipv6_address ERROR [ 45%]
tests/integration/api_network_test.py::TestNetworks::test_create_with_linklocal_ips ERROR [ 45%]
tests/integration/api_network_test.py::TestNetworks::test_create_with_links ERROR [ 46%]
tests/integration/api_network_test.py::TestNetworks::test_inspect_network ERROR [ 46%]
Running on EC2 (managed-agents) - ubuntu-2004-cgroup1 (i-097142511f0b6034e) in /home/ubuntu/workspace/docker-py_PR-3094
[Pipeline] {
[Pipeline] withDockerRegistry
tests/integration/api_network_test.py::TestNetworks::test_list_networks ERROR [ 46%]
tests/integration/api_network_test.py::TestNetworks::test_prune_networks ERROR [ 46%]
tests/integration/api_network_test.py::TestNetworks::test_remove_network ERROR [ 47%]
$ docker login -u dockerbuildbot -p ******** https://index.docker.io/v1/
tests/integration/api_plugin_test.py::PluginTest::test_configure_plugin ERROR [ 47%]
tests/integration/api_plugin_test.py::PluginTest::test_create_plugin ERROR [ 47%]
tests/integration/api_plugin_test.py::PluginTest::test_disable_plugin ERROR [ 47%]
tests/integration/api_plugin_test.py::PluginTest::test_enable_plugin ERROR [ 48%]
tests/integration/api_plugin_test.py::PluginTest::test_force_remove_plugin ERROR [ 48%]
tests/integration/api_plugin_test.py::PluginTest::test_inspect_plugin ERROR [ 48%]
tests/integration/api_plugin_test.py::PluginTest::test_install_plugin ERROR [ 48%]
tests/integration/api_plugin_test.py::PluginTest::test_list_plugins ERROR [ 49%]
tests/integration/api_plugin_test.py::PluginTest::test_plugin_privileges ERROR [ 49%]
tests/integration/api_plugin_test.py::PluginTest::test_remove_plugin ERROR [ 49%]
tests/integration/api_plugin_test.py::PluginTest::test_upgrade_plugin ERROR [ 49%]
tests/integration/api_secret_test.py::SecretAPITest::test_create_secret ERROR [ 50%]
tests/integration/api_secret_test.py::SecretAPITest::test_create_secret_unicode_data ERROR [ 50%]
tests/integration/api_secret_test.py::SecretAPITest::test_inspect_secret ERROR [ 50%]
tests/integration/api_secret_test.py::SecretAPITest::test_list_secrets ERROR [ 50%]
tests/integration/api_secret_test.py::SecretAPITest::test_remove_secret ERROR [ 50%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_cap_add SKIPPED [ 51%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_cap_drop SKIPPED [ 51%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_custom_log_driver ERROR [ 51%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_global_job_mode SKIPPED [ 51%]
Running on EC2 (managed-agents) - ubuntu-2004-cgroup1 (i-0db9f784fe5aa2e81) in /home/ubuntu/workspace/docker-py_PR-3094
[Pipeline] {
[Pipeline] withDockerRegistry
tests/integration/api_service_test.py::ServiceTest::test_create_service_global_mode ERROR [ 52%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_replicated_job_mode SKIPPED [ 52%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_replicated_mode ERROR [ 52%]
$ docker login -u dockerbuildbot -p ******** https://index.docker.io/v1/
tests/integration/api_service_test.py::ServiceTest::test_create_service_simple ERROR [ 52%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_config ERROR [ 53%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_custom_networks ERROR [ 53%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_dns_config ERROR [ 53%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_endpoint_spec ERROR [ 53%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_endpoint_spec_host_publish_mode ERROR [ 54%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_env ERROR [ 54%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_failure_action_rollback ERROR [ 54%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_generic_resources ERROR [ 54%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_groups ERROR [ 55%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_healthcheck ERROR [ 55%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_hostname ERROR [ 55%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_hosts ERROR [ 55%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_init ERROR [ 56%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_invalid_generic_resources ERROR [ 56%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_network_attachment_config ERROR [ 56%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_placement ERROR [ 56%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_placement_maxreplicas ERROR [ 57%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_placement_object ERROR [ 57%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_placement_platform ERROR [ 57%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_placement_preferences ERROR [ 57%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_placement_preferences_tuple ERROR [ 58%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_privileges ERROR [ 58%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_readonly ERROR [ 58%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_resources_constraints ERROR [ 58%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_restart_policy ERROR [ 59%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_rollback_config ERROR [ 59%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_secret ERROR [ 59%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_stop_signal ERROR [ 59%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_sysctl ERROR [ 60%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_tty ERROR [ 60%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_tty_dict ERROR [ 60%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_unicode_config ERROR [ 60%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_unicode_secret ERROR [ 61%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_update_config ERROR [ 61%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_update_config_monitor ERROR [ 61%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_update_order ERROR [ 61%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_volume_mount ERROR [ 62%]
tests/integration/api_service_test.py::ServiceTest::test_inspect_service_by_id ERROR [ 62%]
tests/integration/api_service_test.py::ServiceTest::test_inspect_service_by_name ERROR [ 62%]
tests/integration/api_service_test.py::ServiceTest::test_inspect_service_insert_defaults ERROR [ 62%]
tests/integration/api_service_test.py::ServiceTest::test_list_services ERROR [ 63%]
tests/integration/api_service_test.py::ServiceTest::test_list_services_filter_by_label ERROR [ 63%]
tests/integration/api_service_test.py::ServiceTest::test_list_services_with_status SKIPPED [ 63%]
tests/integration/api_service_test.py::ServiceTest::test_remove_service_by_id ERROR [ 63%]
tests/integration/api_service_test.py::ServiceTest::test_remove_service_by_name ERROR [ 64%]
tests/integration/api_service_test.py::ServiceTest::test_service_logs ERROR [ 64%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_force_update ERROR [ 64%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_remove_container_labels ERROR [ 64%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_remove_healthcheck ERROR [ 65%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_remove_labels ERROR [ 65%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_with_defaults_container_labels ERROR [ 65%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_with_defaults_endpoint_spec ERROR [ 65%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_with_defaults_labels ERROR [ 66%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_with_defaults_mode ERROR [ 66%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_with_defaults_name ERROR [ 66%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_with_defaults_networks ERROR [ 66%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_with_defaults_update_config ERROR [ 67%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_with_network_change ERROR [ 67%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_already_in_cluster ERROR [ 67%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_custom_addr_pool_both_args ERROR [ 67%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_custom_addr_pool_defaults ERROR [ 68%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_custom_addr_pool_only_pool ERROR [ 68%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_custom_addr_pool_only_subnet_size ERROR [ 68%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_custom_raft_spec ERROR [ 68%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_data_path_addr XFAIL [ 69%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_data_path_port ERROR [ 69%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_force_new_cluster ERROR [ 69%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_simple ERROR [ 69%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_with_autolock_managers ERROR [ 70%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_with_ca_config ERROR [ 70%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_with_log_driver XFAIL [ 70%]
tests/integration/api_swarm_test.py::SwarmTest::test_inspect_node ERROR  [ 70%]
tests/integration/api_swarm_test.py::SwarmTest::test_leave_swarm ERROR   [ 71%]
WARNING! Using --password via the CLI is insecure. Use --password-stdin.
WARNING! Your password will be stored unencrypted in /home/ubuntu/workspace/docker-py_PR-3094@tmp/2251ccec-ee16-402c-853a-1c394c0bdacf/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store

Login Succeeded
[Pipeline] {
[Pipeline] wrap
[Pipeline] {
[Pipeline] wrap
[Pipeline] {
[Pipeline] echo
cleanWorkspace: Ensuring workspace is owned by ubuntu
[Pipeline] echo
chowning workspace
[Pipeline] sh
tests/integration/api_swarm_test.py::SwarmTest::test_list_nodes ERROR    [ 71%]
WARNING! Using --password via the CLI is insecure. Use --password-stdin.
WARNING! Your password will be stored unencrypted in /home/ubuntu/workspace/docker-py_PR-3094@tmp/fdd35ef2-1583-4d30-8f36-7fbced7e65d2/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store

Login Succeeded
tests/integration/api_swarm_test.py::SwarmTest::test_remove_main_node ERROR [ 71%]
tests/integration/api_swarm_test.py::SwarmTest::test_rotate_manager_unlock_key ERROR [ 71%]
[Pipeline] {
[Pipeline] wrap
[Pipeline] {
[Pipeline] wrap
[Pipeline] {
[Pipeline] echo
cleanWorkspace: Ensuring workspace is owned by ubuntu
[Pipeline] echo
chowning workspace
[Pipeline] sh
tests/integration/api_swarm_test.py::SwarmTest::test_update_node ERROR   [ 72%]
+ pwd
+ id -u
+ id -g
+ docker run --rm -v /home/ubuntu/workspace/docker-py_PR-3094:/workspace busybox chown -R 1000:1000 /workspace
Unable to find image 'busybox:latest' locally
tests/integration/api_swarm_test.py::SwarmTest::test_update_swarm ERROR  [ 72%]
latest: Pulling from library/busybox
205dae5015e7: Pulling fs layer
tests/integration/api_volume_test.py::TestVolumes::test_create_volume ERROR [ 72%]
205dae5015e7: Verifying Checksum
205dae5015e7: Download complete
+ pwd
+ id -u
+ id -g
+ docker run --rm -v /home/ubuntu/workspace/docker-py_PR-3094:/workspace busybox chown -R 1000:1000 /workspace
Unable to find image 'busybox:latest' locally
tests/integration/api_volume_test.py::TestVolumes::test_create_volume_invalid_driver ERROR [ 72%]
205dae5015e7: Pull complete
tests/integration/api_volume_test.py::TestVolumes::test_force_remove_volume ERROR [ 73%]
Digest: sha256:7b3ccabffc97de872a30dfd234fd972a66d247c8cfc69b0550f276481852627c
Status: Downloaded newer image for busybox:latest
latest: Pulling from library/busybox
205dae5015e7: Pulling fs layer
205dae5015e7: Download complete
tests/integration/api_volume_test.py::TestVolumes::test_inspect_nonexistent_volume ERROR [ 73%]
tests/integration/api_volume_test.py::TestVolumes::test_inspect_volume ERROR [ 73%]
tests/integration/api_volume_test.py::TestVolumes::test_list_volumes ERROR [ 73%]
205dae5015e7: Pull complete
tests/integration/api_volume_test.py::TestVolumes::test_prune_volumes ERROR [ 74%]
Digest: sha256:7b3ccabffc97de872a30dfd234fd972a66d247c8cfc69b0550f276481852627c
Status: Downloaded newer image for busybox:latest
tests/integration/api_volume_test.py::TestVolumes::test_remove_nonexistent_volume ERROR [ 74%]
tests/integration/api_volume_test.py::TestVolumes::test_remove_volume ERROR [ 74%]
tests/integration/client_test.py::ClientTest::test_df ERROR              [ 74%]
tests/integration/client_test.py::ClientTest::test_info ERROR            [ 75%]
tests/integration/client_test.py::ClientTest::test_ping ERROR            [ 75%]
tests/integration/client_test.py::ClientTest::test_version ERROR         [ 75%]
[Pipeline] echo
Removing all docker containers
[Pipeline] sh
tests/integration/client_test.py::CancellableEventsTest::test_cancel_events ERROR [ 75%]
tests/integration/context_api_test.py::ContextLifecycleTest::test_context_remove ERROR [ 75%]
+ docker container ls -aq
[Pipeline] echo
Docker containers have been removed
[Pipeline] echo
cleanWorkspace: Removing existing workspace
[Pipeline] deleteDir
[Pipeline] echo
cleanWorkspace: Workspace is clean.
[Pipeline] stage
[Pipeline] { (test python=py3.10 / docker=19.03.13)
[Pipeline] checkout
The recommended git tool is: git
[Pipeline] echo
Removing all docker containers
[Pipeline] sh
tests/integration/context_api_test.py::ContextLifecycleTest::test_lifecycle ERROR [ 76%]
+ docker container ls -aq
[Pipeline] echo
Docker containers have been removed
[Pipeline] echo
cleanWorkspace: Removing existing workspace
[Pipeline] deleteDir
[Pipeline] echo
cleanWorkspace: Workspace is clean.
[Pipeline] stage
[Pipeline] { (test python=py3.10 / docker=23.0.1)
[Pipeline] checkout
The recommended git tool is: git
tests/integration/context_api_test.py::ContextLifecycleTest::test_load_context_without_orchestrator ERROR [ 76%]
tests/integration/errors_test.py::ErrorsTest::test_api_error_parses_json ERROR [ 76%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_get ERROR [ 76%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_list ERROR [ 77%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_list_sparse ERROR [ 77%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run ERROR [ 77%]
using credential docker-jenkins-github-credentials
Cloning the remote Git repository
Cloning with configured refspecs honoured and without tags
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_detach ERROR [ 77%]
Cloning repository https://github.com/docker/docker-py.git
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_auto_remove ERROR [ 78%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_auto_remove_error ERROR [ 78%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_error ERROR [ 78%]
using credential docker-jenkins-github-credentials
Cloning the remote Git repository
Cloning with configured refspecs honoured and without tags
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_image_that_does_not_exist ERROR [ 78%]
 > git init /home/ubuntu/workspace/docker-py_PR-3094 # timeout=10
Fetching upstream changes from https://github.com/docker/docker-py.git
 > git --version # timeout=10
 > git --version # 'git version 2.25.1'
using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
 > git fetch --no-tags --force --progress -- https://github.com/docker/docker-py.git +refs/pull/3094/head:refs/remotes/origin/PR-3094 +refs/heads/main:refs/remotes/origin/main # timeout=10
Fetching without tags
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_json_file_driver ERROR [ 79%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_named_volume ERROR [ 79%]
Cloning repository https://github.com/docker/docker-py.git
 > git init /home/ubuntu/workspace/docker-py_PR-3094 # timeout=10
Fetching upstream changes from https://github.com/docker/docker-py.git
 > git --version # timeout=10
 > git --version # 'git version 2.25.1'
using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
 > git fetch --no-tags --force --progress -- https://github.com/docker/docker-py.git +refs/pull/3094/head:refs/remotes/origin/PR-3094 +refs/heads/main:refs/remotes/origin/main # timeout=10
Merging remotes/origin/main commit aaf68b7f98df7f886778395112267b9b0f6140bc into PR head commit 8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c
Merge succeeded, producing 8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c
Checking out Revision 8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c (PR-3094)
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_network ERROR [ 79%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_none_driver ERROR [ 79%]
 > git config remote.origin.url https://github.com/docker/docker-py.git # timeout=10
 > git config --add remote.origin.fetch +refs/pull/3094/head:refs/remotes/origin/PR-3094 # timeout=10
 > git config --add remote.origin.fetch +refs/heads/main:refs/remotes/origin/main # timeout=10
 > git config remote.origin.url https://github.com/docker/docker-py.git # timeout=10
Fetching upstream changes from https://github.com/docker/docker-py.git
using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
 > git fetch --no-tags --force --progress -- https://github.com/docker/docker-py.git +refs/pull/3094/head:refs/remotes/origin/PR-3094 +refs/heads/main:refs/remotes/origin/main # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c # timeout=10
 > git remote # timeout=10
 > git config --get remote.origin.url # timeout=10
using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
 > git merge aaf68b7f98df7f886778395112267b9b0f6140bc # timeout=10
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c # timeout=10
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_proxy_config ERROR [ 80%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_streamed_logs ERROR [ 80%]
 > git config remote.origin.url https://github.com/docker/docker-py.git # timeout=10
 > git config --add remote.origin.fetch +refs/pull/3094/head:refs/remotes/origin/PR-3094 # timeout=10
 > git config --add remote.origin.fetch +refs/heads/main:refs/remotes/origin/main # timeout=10
 > git config remote.origin.url https://github.com/docker/docker-py.git # timeout=10
Fetching without tags
Merging remotes/origin/main commit aaf68b7f98df7f886778395112267b9b0f6140bc into PR head commit 8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c
Merge succeeded, producing 8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c
Checking out Revision 8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c (PR-3094)
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_streamed_logs_and_cancel ERROR [ 80%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_volume ERROR [ 80%]
tests/integration/models_containers_test.py::ContainerTest::test_commit ERROR [ 81%]
Fetching upstream changes from https://github.com/docker/docker-py.git
using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
 > git fetch --no-tags --force --progress -- https://github.com/docker/docker-py.git +refs/pull/3094/head:refs/remotes/origin/PR-3094 +refs/heads/main:refs/remotes/origin/main # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c # timeout=10
 > git remote # timeout=10
 > git config --get remote.origin.url # timeout=10
using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
 > git merge aaf68b7f98df7f886778395112267b9b0f6140bc # timeout=10
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c # timeout=10
tests/integration/models_containers_test.py::ContainerTest::test_create_with_volume_driver ERROR [ 81%]
tests/integration/models_containers_test.py::ContainerTest::test_diff ERROR [ 81%]
tests/integration/models_containers_test.py::ContainerTest::test_exec_run_failed ERROR [ 81%]
tests/integration/models_containers_test.py::ContainerTest::test_exec_run_success ERROR [ 82%]
tests/integration/models_containers_test.py::ContainerTest::test_kill ERROR [ 82%]
tests/integration/models_containers_test.py::ContainerTest::test_logs ERROR [ 82%]
tests/integration/models_containers_test.py::ContainerTest::test_pause ERROR [ 82%]
tests/integration/models_containers_test.py::ContainerTest::test_ports_target_list ERROR [ 83%]
Commit message: "Merge branch 'main' into support-checkpoint-restore"
[Pipeline] withDockerRegistry
[Pipeline] {
[Pipeline] sh
tests/integration/models_containers_test.py::ContainerTest::test_ports_target_none ERROR [ 83%]
tests/integration/models_containers_test.py::ContainerTest::test_ports_target_tuple ERROR [ 83%]
+ docker run --rm -e DOCKER_TEST_API_VERSION=1.40 dockerpinata/docker-py:py3-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c py.test -v -rxs --cov=docker tests/unit
Unable to find image 'dockerpinata/docker-py:py3-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c' locally
py3-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c: Pulling from dockerpinata/docker-py
1e4aec178e08: Pulling fs layer
6c1024729fee: Pulling fs layer
c3aa11fbc85a: Pulling fs layer
aa54add66b3a: Pulling fs layer
9e3a60c2bce7: Pulling fs layer
3b2123ce9d0d: Pulling fs layer
663f76eb1ef6: Pulling fs layer
13593c418669: Pulling fs layer
cd4be62821fb: Pulling fs layer
37036618a2b4: Pulling fs layer
036f8475703a: Pulling fs layer
d3704c65f971: Pulling fs layer
44fe6562b563: Pulling fs layer
50e57d6102d1: Pulling fs layer
78d3f191d14a: Pulling fs layer
fc8462c05dc3: Pulling fs layer
82bfb20e7a06: Pulling fs layer
6f11f6b18059: Pulling fs layer
e4d25c400158: Pulling fs layer
598b93185c6f: Pulling fs layer
3766615a1ebc: Pulling fs layer
ac2269f2cf41: Pulling fs layer
0a26d16cf02f: Pulling fs layer
2ea9279a313b: Pulling fs layer
7d0c88ea0968: Pulling fs layer
9bfaf0da947b: Pulling fs layer
8f977df0c147: Pulling fs layer
adff4f8f8058: Pulling fs layer
78d3f191d14a: Waiting
fc8462c05dc3: Waiting
82bfb20e7a06: Waiting
6f11f6b18059: Waiting
e4d25c400158: Waiting
598b93185c6f: Waiting
3766615a1ebc: Waiting
ac2269f2cf41: Waiting
0a26d16cf02f: Waiting
2ea9279a313b: Waiting
7d0c88ea0968: Waiting
9bfaf0da947b: Waiting
8f977df0c147: Waiting
adff4f8f8058: Waiting
13593c418669: Waiting
aa54add66b3a: Waiting
9e3a60c2bce7: Waiting
3b2123ce9d0d: Waiting
663f76eb1ef6: Waiting
cd4be62821fb: Waiting
37036618a2b4: Waiting
036f8475703a: Waiting
d3704c65f971: Waiting
44fe6562b563: Waiting
50e57d6102d1: Waiting
tests/integration/models_containers_test.py::ContainerTest::test_remove ERROR [ 83%]
6c1024729fee: Verifying Checksum
6c1024729fee: Download complete
c3aa11fbc85a: Verifying Checksum
c3aa11fbc85a: Download complete
tests/integration/models_containers_test.py::ContainerTest::test_rename ERROR [ 84%]
Commit message: "Merge branch 'main' into support-checkpoint-restore"
$ docker login -u dockerbuildbot -p ******** https://index.docker.io/v1/
WARNING! Using --password via the CLI is insecure. Use --password-stdin.
WARNING! Your password will be stored unencrypted in /home/ubuntu/workspace/docker-py_PR-3094@tmp/18504ed2-75d9-4f3d-a48b-294e70b3862f/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store

Login Succeeded
tests/integration/models_containers_test.py::ContainerTest::test_restart ERROR [ 84%]
[Pipeline] withDockerRegistry
[Pipeline] {
[Pipeline] sh
tests/integration/models_containers_test.py::ContainerTest::test_start ERROR [ 84%]
1e4aec178e08: Verifying Checksum
1e4aec178e08: Download complete
3b2123ce9d0d: Verifying Checksum
3b2123ce9d0d: Download complete
aa54add66b3a: Verifying Checksum
aa54add66b3a: Download complete
+ docker run --rm -e DOCKER_TEST_API_VERSION=1.40 dockerpinata/docker-py:py3-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c py.test -v -rxs --cov=docker tests/unit
Unable to find image 'dockerpinata/docker-py:py3-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c' locally
13593c418669: Verifying Checksum
13593c418669: Download complete
cd4be62821fb: Verifying Checksum
cd4be62821fb: Download complete
663f76eb1ef6: Verifying Checksum
663f76eb1ef6: Download complete
37036618a2b4: Verifying Checksum
37036618a2b4: Download complete
py3-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c: Pulling from dockerpinata/docker-py
1e4aec178e08: Pulling fs layer
6c1024729fee: Pulling fs layer
c3aa11fbc85a: Pulling fs layer
aa54add66b3a: Pulling fs layer
9e3a60c2bce7: Pulling fs layer
3b2123ce9d0d: Pulling fs layer
663f76eb1ef6: Pulling fs layer
13593c418669: Pulling fs layer
cd4be62821fb: Pulling fs layer
37036618a2b4: Pulling fs layer
036f8475703a: Pulling fs layer
d3704c65f971: Pulling fs layer
44fe6562b563: Pulling fs layer
50e57d6102d1: Pulling fs layer
78d3f191d14a: Pulling fs layer
fc8462c05dc3: Pulling fs layer
82bfb20e7a06: Pulling fs layer
6f11f6b18059: Pulling fs layer
e4d25c400158: Pulling fs layer
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$ docker login -u dockerbuildbot -p ******** https://index.docker.io/v1/
WARNING! Using --password via the CLI is insecure. Use --password-stdin.
WARNING! Your password will be stored unencrypted in /home/ubuntu/workspace/docker-py_PR-3094@tmp/11dae3a5-cd29-424e-8c6c-4162e030e6c1/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store

Login Succeeded
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tests/integration/models_networks_test.py::NetworkCollectionTest::test_list_remove ERROR [ 90%]
tests/integration/models_networks_test.py::NetworkTest::test_connect_disconnect ERROR [ 90%]
tests/integration/models_nodes_test.py::NodesTest::test_list_get_update ERROR [ 90%]
tests/integration/models_resources_test.py::ModelTest::test_reload ERROR [ 91%]
tests/integration/models_services_test.py::ServiceTest::test_create ERROR [ 91%]
tests/integration/models_services_test.py::ServiceTest::test_create_cap_add SKIPPED [ 91%]
tests/integration/models_services_test.py::ServiceTest::test_create_cap_drop SKIPPED [ 91%]
tests/integration/models_services_test.py::ServiceTest::test_create_with_network ERROR [ 92%]
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tests/integration/models_services_test.py::ServiceTest::test_scale_method_global_service ERROR [ 93%]
tests/integration/models_services_test.py::ServiceTest::test_scale_method_service ERROR [ 93%]
tests/integration/models_services_test.py::ServiceTest::test_scale_service ERROR [ 94%]
tests/integration/models_services_test.py::ServiceTest::test_tasks ERROR [ 94%]
tests/integration/models_services_test.py::ServiceTest::test_update ERROR [ 94%]
tests/integration/models_services_test.py::ServiceTest::test_update_remove_service_labels ERROR [ 94%]
tests/integration/models_services_test.py::ServiceTest::test_update_retains_container_labels ERROR [ 95%]
tests/integration/models_services_test.py::ServiceTest::test_update_retains_networks XFAIL [ 95%]
tests/integration/models_services_test.py::ServiceTest::test_update_retains_service_labels ERROR [ 95%]
tests/integration/models_swarm_test.py::SwarmTest::test_init_update_leave ERROR [ 95%]
tests/integration/models_swarm_test.py::SwarmTest::test_join_on_already_joined_swarm ERROR [ 96%]
tests/integration/models_volumes_test.py::VolumesTest::test_create_get ERROR [ 96%]
tests/integration/models_volumes_test.py::VolumesTest::test_list_remove ERROR [ 96%]
tests/integration/regression_test.py::TestRegressions::test_443_handle_nonchunked_response_in_stream XFAIL [ 96%]
tests/integration/regression_test.py::TestRegressions::test_542_truncate_ids_client_side ERROR [ 97%]
tests/integration/regression_test.py::TestRegressions::test_647_support_doubleslash_in_image_names ERROR [ 97%]
tests/integration/regression_test.py::TestRegressions::test_649_handle_timeout_value_none ERROR [ 97%]
tests/integration/regression_test.py::TestRegressions::test_715_handle_user_param_as_int_value ERROR [ 97%]
tests/integration/regression_test.py::TestRegressions::test_792_explicit_port_protocol ERROR [ 98%]
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tests/integration/credentials/store_test.py::TestStore::test_store_and_get ERROR [ 98%]
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tests/integration/credentials/store_test.py::TestStore::test_store_and_erase ERROR [ 98%]
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tests/integration/credentials/store_test.py::TestStore::test_unicode_strings ERROR [ 99%]
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tests/integration/credentials/store_test.py::TestStore::test_list ERROR  [ 99%]
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tests/integration/credentials/store_test.py::TestStore::test_execute_with_env_override ERROR [ 99%]
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tests/integration/credentials/store_test.py::TestStore::test_unavailable_store ERROR [ 99%]
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tests/integration/credentials/utils_test.py::test_create_environment_dict ERROR [100%]

==================================== ERRORS ====================================
_________ ERROR at setup of BuildTest.test_build_container_with_target _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of BuildTest.test_build_from_stringio _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of BuildTest.test_build_gzip_custom_encoding __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of BuildTest.test_build_gzip_encoding _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of BuildTest.test_build_in_context_abs_dockerfile _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of BuildTest.test_build_in_context_dockerfile _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of BuildTest.test_build_in_context_nested_dockerfile ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of BuildTest.test_build_invalid_platform ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of BuildTest.test_build_isolation _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of BuildTest.test_build_labels _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of BuildTest.test_build_out_of_context_dockerfile _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of BuildTest.test_build_shmsize ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of BuildTest.test_build_squash _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of BuildTest.test_build_stderr_data ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of BuildTest.test_build_streaming _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of BuildTest.test_build_with_buildargs _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of BuildTest.test_build_with_cache_from ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of BuildTest.test_build_with_dockerfile_empty_lines ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of BuildTest.test_build_with_dockerignore ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of BuildTest.test_build_with_extra_hosts ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of BuildTest.test_build_with_network_mode ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of BuildTest.test_build_with_proxy _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of BuildTest.test_build_with_proxy_and_buildargs ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of InformationTest.test_info __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of InformationTest.test_version ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of AutoDetectVersionTest.test_client_init ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of ConnectionTimeoutTest.test_timeout _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of UnixconnTest.test_resource_warnings _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of ConfigAPITest.test_create_config ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ConfigAPITest.test_create_config_unicode_data ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ConfigAPITest.test_create_config_with_templating ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of ConfigAPITest.test_inspect_config ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of ConfigAPITest.test_list_configs _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of ConfigAPITest.test_remove_config ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ListContainersTest.test_list_containers ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of CreateContainerTest.test_create _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of CreateContainerTest.test_create_container_with_volumes_from _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of CreateContainerTest.test_create_with_auto_remove ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of CreateContainerTest.test_create_with_device_cgroup_rules __
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of CreateContainerTest.test_create_with_environment_variable_no_value _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of CreateContainerTest.test_create_with_host_pid_mode _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of CreateContainerTest.test_create_with_init __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of CreateContainerTest.test_create_with_isolation _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of CreateContainerTest.test_create_with_links _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of CreateContainerTest.test_create_with_mac_address ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of CreateContainerTest.test_create_with_memory_constraints_with_int _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of CreateContainerTest.test_create_with_memory_constraints_with_str _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of CreateContainerTest.test_create_with_restart_policy _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of CreateContainerTest.test_create_with_stop_timeout ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of CreateContainerTest.test_create_with_tmpfs _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of CreateContainerTest.test_create_with_uts_mode ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of CreateContainerTest.test_group_id_ints ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of CreateContainerTest.test_group_id_strings __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of CreateContainerTest.test_invalid_log_driver_raises_exception _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___ ERROR at setup of CreateContainerTest.test_valid_log_driver_and_log_opt ____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of CreateContainerTest.test_valid_no_config_specified _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___ ERROR at setup of CreateContainerTest.test_valid_no_log_driver_specified ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of VolumeBindTest.test_create_with_binds_ro __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of VolumeBindTest.test_create_with_binds_rw __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of VolumeBindTest.test_create_with_mounts ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of VolumeBindTest.test_create_with_mounts_ro __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of VolumeBindTest.test_create_with_volume_mount ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ArchiveTest.test_copy_directory_to_container ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ArchiveTest.test_copy_file_to_container ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ArchiveTest.test_get_file_archive_from_container ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ArchiveTest.test_get_file_stat_from_container ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of RenameContainerTest.test_rename_container __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of StartContainerTest.test_run_shlex_commands _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of StartContainerTest.test_start_container ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of StartContainerTest.test_start_container_with_dict_instead_of_id _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________________ ERROR at setup of WaitTest.test_wait _____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of WaitTest.test_wait_with_condition ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of WaitTest.test_wait_with_dict_instead_of_id _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________________ ERROR at setup of LogsTest.test_logs _____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of LogsTest.test_logs_streaming_and_follow ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of LogsTest.test_logs_streaming_and_follow_and_cancel _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of LogsTest.test_logs_tail_option _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of LogsTest.test_logs_with_dict_instead_of_id _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of LogsTest.test_logs_with_tail_0 _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of LogsTest.test_logs_with_until ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________________ ERROR at setup of DiffTest.test_diff _____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of DiffTest.test_diff_with_dict_instead_of_id _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________________ ERROR at setup of StopTest.test_stop _____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of StopTest.test_stop_with_dict_instead_of_id _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________________ ERROR at setup of KillTest.test_kill _____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of KillTest.test_kill_with_dict_instead_of_id _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of KillTest.test_kill_with_signal _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of KillTest.test_kill_with_signal_integer ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of KillTest.test_kill_with_signal_name _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________________ ERROR at setup of PortTest.test_port _____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of RestartContainerTest.test_restart ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of RestartContainerTest.test_restart_with_dict_instead_of_id __
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of RestartContainerTest.test_restart_with_low_timeout _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of RemoveContainerTest.test_remove _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of RemoveContainerTest.test_remove_with_dict_instead_of_id ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of AttachContainerTest.test_attach_no_stream __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of AttachContainerTest.test_attach_stream_and_cancel ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of AttachContainerTest.test_detach_with_arg __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of AttachContainerTest.test_detach_with_config_file ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of AttachContainerTest.test_detach_with_default ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of AttachContainerTest.test_run_container_reading_socket_http _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of AttachContainerTest.test_run_container_reading_socket_ws __
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of AttachContainerTest.test_run_container_streaming ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of PauseTest.test_pause_unpause ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of PruneTest.test_prune_containers _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of GetContainerStatsTest.test_get_container_stats_no_stream __
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ContainerUpdateTest.test_restart_policy_update _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of ContainerUpdateTest.test_update_container __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of ContainerCPUTest.test_container_cpu_shares _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ContainerCPUTest.test_container_cpuset ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of ContainerCPUTest.test_create_with_runtime __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of LinkTest.test_remove_link __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ExecTest.test_detach_with_config_file ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of ExecTest.test_detach_with_default ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of ExecTest.test_exec_command_as_root _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of ExecTest.test_exec_command_as_user _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of ExecTest.test_exec_command_streaming ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of ExecTest.test_exec_command_string ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of ExecTest.test_exec_command_with_env _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ExecTest.test_exec_command_with_workdir ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of ExecTest.test_exec_inspect _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of ExecTest.test_exec_start_detached ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of ExecTest.test_exec_start_socket _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of ExecTest.test_execute_command ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ExecTest.test_execute_command_with_proxy_env ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ExecDemuxTest.test_exec_command_no_stream_demux _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ExecDemuxTest.test_exec_command_no_stream_no_demux _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ExecDemuxTest.test_exec_command_stream_demux ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ExecDemuxTest.test_exec_command_stream_no_demux _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ExecDemuxTest.test_exec_command_tty_no_stream_demux _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___ ERROR at setup of ExecDemuxTest.test_exec_command_tty_no_stream_no_demux ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ExecDemuxTest.test_exec_command_tty_stream_demux ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ExecDemuxTest.test_exec_command_tty_stream_no_demux _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of HealthcheckTest.test_healthcheck_fails ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of HealthcheckTest.test_healthcheck_passes ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of HealthcheckTest.test_healthcheck_shell_command _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of HealthcheckTest.test_healthcheck_start_period ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of ListImagesTest.test_images _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of ListImagesTest.test_images_quiet ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of PullImageTest.test_pull ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of PullImageTest.test_pull_invalid_platform __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of PullImageTest.test_pull_streaming ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________________ ERROR at setup of CommitTest.test_commit ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of CommitTest.test_commit_with_changes _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of RemoveImageTest.test_remove _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of ImportImageTest.test_get_load_image _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ImportImageTest.test_import_from_bytes ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ImportImageTest.test_import_from_file ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ImportImageTest.test_import_from_stream ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of ImportImageTest.test_import_image_from_data_with_changes __
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ImportImageTest.test_import_image_with_changes _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of PruneImagesTest.test_prune_images ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of SaveLoadImagesTest.test_get_image_load_image ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of InspectDistributionTest.test_inspect_distribution ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of TestNetworks.test_connect_and_disconnect_container _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of TestNetworks.test_connect_and_force_disconnect_container __
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of TestNetworks.test_connect_on_container_create ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of TestNetworks.test_connect_with_aliases ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of TestNetworks.test_connect_with_ipv4_address _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of TestNetworks.test_connect_with_ipv6_address _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of TestNetworks.test_connect_with_links ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of TestNetworks.test_connect_with_mac_address _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of TestNetworks.test_create_check_duplicate __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of TestNetworks.test_create_inspect_network_with_scope _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of TestNetworks.test_create_internal_networks _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of TestNetworks.test_create_network_attachable _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of TestNetworks.test_create_network_ingress __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of TestNetworks.test_create_network_ipv6_enabled ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of TestNetworks.test_create_network_with_host_driver_fails ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of TestNetworks.test_create_network_with_ipam_config ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of TestNetworks.test_create_network_with_labels ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of TestNetworks.test_create_network_with_labels_wrong_type ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of TestNetworks.test_create_remove_network_with_space_in_name _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of TestNetworks.test_create_with_aliases ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of TestNetworks.test_create_with_driveropt ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of TestNetworks.test_create_with_ipv4_address _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of TestNetworks.test_create_with_ipv6_address _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of TestNetworks.test_create_with_linklocal_ips _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of TestNetworks.test_create_with_links _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of TestNetworks.test_inspect_network ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of TestNetworks.test_list_networks _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of TestNetworks.test_prune_networks ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of TestNetworks.test_remove_network ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of PluginTest.test_configure_plugin ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of PluginTest.test_create_plugin ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of PluginTest.test_disable_plugin _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of PluginTest.test_enable_plugin ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of PluginTest.test_force_remove_plugin _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of PluginTest.test_inspect_plugin _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of PluginTest.test_install_plugin _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of PluginTest.test_list_plugins ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of PluginTest.test_plugin_privileges ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of PluginTest.test_remove_plugin ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of PluginTest.test_upgrade_plugin _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of SecretAPITest.test_create_secret ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of SecretAPITest.test_create_secret_unicode_data ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of SecretAPITest.test_inspect_secret ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of SecretAPITest.test_list_secrets _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of SecretAPITest.test_remove_secret ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ServiceTest.test_create_service_custom_log_driver ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ServiceTest.test_create_service_global_mode _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ServiceTest.test_create_service_replicated_mode _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ServiceTest.test_create_service_simple ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ServiceTest.test_create_service_with_config _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ServiceTest.test_create_service_with_custom_networks ____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ServiceTest.test_create_service_with_dns_config _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ServiceTest.test_create_service_with_endpoint_spec _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_create_service_with_endpoint_spec_host_publish_mode _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ServiceTest.test_create_service_with_env __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_create_service_with_failure_action_rollback _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___ ERROR at setup of ServiceTest.test_create_service_with_generic_resources ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ServiceTest.test_create_service_with_groups _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ServiceTest.test_create_service_with_healthcheck ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ServiceTest.test_create_service_with_hostname ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of ServiceTest.test_create_service_with_hosts _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of ServiceTest.test_create_service_with_init __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_create_service_with_invalid_generic_resources _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_create_service_with_network_attachment_config _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ServiceTest.test_create_service_with_placement _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_create_service_with_placement_maxreplicas _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___ ERROR at setup of ServiceTest.test_create_service_with_placement_object ____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of ServiceTest.test_create_service_with_placement_platform ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_create_service_with_placement_preferences _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_create_service_with_placement_preferences_tuple _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ServiceTest.test_create_service_with_privileges _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ServiceTest.test_create_service_with_readonly ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_create_service_with_resources_constraints _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ServiceTest.test_create_service_with_restart_policy _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ServiceTest.test_create_service_with_rollback_config ____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ServiceTest.test_create_service_with_secret _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ServiceTest.test_create_service_with_stop_signal ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ServiceTest.test_create_service_with_sysctl _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ServiceTest.test_create_service_with_tty __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ServiceTest.test_create_service_with_tty_dict ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ServiceTest.test_create_service_with_unicode_config _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ServiceTest.test_create_service_with_unicode_secret _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ServiceTest.test_create_service_with_update_config _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_create_service_with_update_config_monitor _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ServiceTest.test_create_service_with_update_order ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ServiceTest.test_create_service_with_volume_mount ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ServiceTest.test_inspect_service_by_id ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ServiceTest.test_inspect_service_by_name __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ServiceTest.test_inspect_service_insert_defaults ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of ServiceTest.test_list_services _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ServiceTest.test_list_services_filter_by_label _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ServiceTest.test_remove_service_by_id ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ServiceTest.test_remove_service_by_name ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of ServiceTest.test_service_logs ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ServiceTest.test_update_service_force_update ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of ServiceTest.test_update_service_remove_container_labels ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ServiceTest.test_update_service_remove_healthcheck _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ServiceTest.test_update_service_remove_labels ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_update_service_with_defaults_container_labels _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_update_service_with_defaults_endpoint_spec _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ServiceTest.test_update_service_with_defaults_labels ____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ServiceTest.test_update_service_with_defaults_mode _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ServiceTest.test_update_service_with_defaults_name _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___ ERROR at setup of ServiceTest.test_update_service_with_defaults_networks ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_update_service_with_defaults_update_config _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ServiceTest.test_update_service_with_network_change _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of SwarmTest.test_init_already_in_cluster ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of SwarmTest.test_init_swarm_custom_addr_pool_both_args ____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of SwarmTest.test_init_swarm_custom_addr_pool_defaults _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of SwarmTest.test_init_swarm_custom_addr_pool_only_pool ____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of SwarmTest.test_init_swarm_custom_addr_pool_only_subnet_size _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of SwarmTest.test_init_swarm_custom_raft_spec _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of SwarmTest.test_init_swarm_data_path_port __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of SwarmTest.test_init_swarm_force_new_cluster _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of SwarmTest.test_init_swarm_simple ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of SwarmTest.test_init_swarm_with_autolock_managers ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of SwarmTest.test_init_swarm_with_ca_config __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of SwarmTest.test_inspect_node _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of SwarmTest.test_leave_swarm _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of SwarmTest.test_list_nodes __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of SwarmTest.test_remove_main_node _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of SwarmTest.test_rotate_manager_unlock_key __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of SwarmTest.test_update_node _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of SwarmTest.test_update_swarm _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of TestVolumes.test_create_volume _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of TestVolumes.test_create_volume_invalid_driver ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of TestVolumes.test_force_remove_volume ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of TestVolumes.test_inspect_nonexistent_volume _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of TestVolumes.test_inspect_volume _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of TestVolumes.test_list_volumes ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of TestVolumes.test_prune_volumes _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of TestVolumes.test_remove_nonexistent_volume _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of TestVolumes.test_remove_volume _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________________ ERROR at setup of ClientTest.test_df _____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________________ ERROR at setup of ClientTest.test_info ____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________________ ERROR at setup of ClientTest.test_ping ____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ClientTest.test_version ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of CancellableEventsTest.test_cancel_events __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ContextLifecycleTest.test_context_remove __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of ContextLifecycleTest.test_lifecycle _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ContextLifecycleTest.test_load_context_without_orchestrator _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ErrorsTest.test_api_error_parses_json ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of ContainerCollectionTest.test_get ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of ContainerCollectionTest.test_list ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ContainerCollectionTest.test_list_sparse __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of ContainerCollectionTest.test_run ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ContainerCollectionTest.test_run_detach ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ContainerCollectionTest.test_run_with_auto_remove ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of ContainerCollectionTest.test_run_with_auto_remove_error ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ContainerCollectionTest.test_run_with_error _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ContainerCollectionTest.test_run_with_image_that_does_not_exist _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___ ERROR at setup of ContainerCollectionTest.test_run_with_json_file_driver ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ContainerCollectionTest.test_run_with_named_volume _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ContainerCollectionTest.test_run_with_network ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ContainerCollectionTest.test_run_with_none_driver ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ContainerCollectionTest.test_run_with_proxy_config _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ContainerCollectionTest.test_run_with_streamed_logs _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ContainerCollectionTest.test_run_with_streamed_logs_and_cancel _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ContainerCollectionTest.test_run_with_volume ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of ContainerTest.test_commit __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ContainerTest.test_create_with_volume_driver ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ContainerTest.test_diff ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of ContainerTest.test_exec_run_failed _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of ContainerTest.test_exec_run_success _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ContainerTest.test_kill ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ContainerTest.test_logs ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ContainerTest.test_pause __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of ContainerTest.test_ports_target_list ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of ContainerTest.test_ports_target_none ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ContainerTest.test_ports_target_tuple ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of ContainerTest.test_remove __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of ContainerTest.test_rename __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of ContainerTest.test_restart _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ContainerTest.test_start __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ContainerTest.test_stats __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ContainerTest.test_stop ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________________ ERROR at setup of ContainerTest.test_top ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of ContainerTest.test_update __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ContainerTest.test_wait ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of ImageCollectionTest.test_build _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of ImageCollectionTest.test_build_with_error __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ImageCollectionTest.test_build_with_multiple_success ____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of ImageCollectionTest.test_build_with_success_build_output __
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of ImageCollectionTest.test_list ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ImageCollectionTest.test_list_with_repository ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of ImageCollectionTest.test_load_error _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of ImageCollectionTest.test_pull ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ImageCollectionTest.test_pull_multiple ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ImageCollectionTest.test_pull_with_sha ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ImageCollectionTest.test_pull_with_tag ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ImageCollectionTest.test_save_and_load ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ImageCollectionTest.test_save_and_load_repo_name ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ImageCollectionTest.test_save_name_error __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of ImageTest.test_tag_and_remove ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of NetworkCollectionTest.test_create ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of NetworkCollectionTest.test_get _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of NetworkCollectionTest.test_list_remove ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of NetworkTest.test_connect_disconnect _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of NodesTest.test_list_get_update _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________________ ERROR at setup of ModelTest.test_reload ____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ServiceTest.test_create ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of ServiceTest.test_create_with_network ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ServiceTest.test_force_update_service ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ServiceTest.test_force_update_service_using_bool ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_force_update_service_using_shorthand_method _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________________ ERROR at setup of ServiceTest.test_get ____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of ServiceTest.test_list_remove ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ServiceTest.test_scale_method_global_service ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ServiceTest.test_scale_method_service ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of ServiceTest.test_scale_service _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________________ ERROR at setup of ServiceTest.test_tasks ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ServiceTest.test_update ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ServiceTest.test_update_remove_service_labels ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ServiceTest.test_update_retains_container_labels ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ServiceTest.test_update_retains_service_labels _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of SwarmTest.test_init_update_leave ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of SwarmTest.test_join_on_already_joined_swarm _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of VolumesTest.test_create_get _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of VolumesTest.test_list_remove ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of TestRegressions.test_542_truncate_ids_client_side ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of TestRegressions.test_647_support_doubleslash_in_image_names _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of TestRegressions.test_649_handle_timeout_value_none _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of TestRegressions.test_715_handle_user_param_as_int_value ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of TestRegressions.test_792_explicit_port_protocol _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of TestStore.test_store_and_get ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of TestStore.test_get_nonexistent _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of TestStore.test_store_and_erase _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of TestStore.test_unicode_strings _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________________ ERROR at setup of TestStore.test_list _____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of TestStore.test_execute_with_env_override __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of TestStore.test_unavailable_store ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of test_create_environment_dict ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.12', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fa28685c910>: Failed to establish a new connection: [Errno 111] Connection refused'))

---------- coverage: platform linux, python 3.10.10-final-0 ----------
Name                                  Stmts   Miss Branch BrPart  Cover
-----------------------------------------------------------------------
docker/__init__.py                        7      0      0      0   100%
docker/_version.py                        2      0      0      0   100%
docker/api/__init__.py                    1      0      0      0   100%
docker/api/build.py                     127    112     98      0     8%
docker/api/client.py                    269    156     94     11    35%
docker/api/config.py                     31     18      6      0    41%
docker/api/container.py                 317    244    132      0    17%
docker/api/daemon.py                     40     27     16      0    27%
docker/api/exec_api.py                   51     41     26      0    16%
docker/api/image.py                     161    127     64      0    16%
docker/api/network.py                    91     74     50      0    13%
docker/api/plugin.py                     96     68     18      0    26%
docker/api/secret.py                     36     22     10      0    35%
docker/api/service.py                   206    180    155      0     8%
docker/api/swarm.py                     114     81     44      0    22%
docker/api/volume.py                     38     29     16      0    20%
docker/auth.py                          200    130     80     10    30%
docker/client.py                         80     18      4      1    77%
docker/constants.py                      21      0      0      0   100%
docker/context/__init__.py                2      0      0      0   100%
docker/context/api.py                    81     57     40      0    21%
docker/context/config.py                 61     42     22      1    24%
docker/context/context.py               163    113     70      2    23%
docker/credentials/__init__.py            3      0      0      0   100%
docker/credentials/constants.py           4      0      0      0   100%
docker/credentials/errors.py             11      4      8      0    68%
docker/credentials/store.py              47     32     16      0    27%
docker/credentials/utils.py               5      3      0      0    40%
docker/errors.py                        115     61     63      0    54%
docker/models/__init__.py                 0      0      0      0   100%
docker/models/checkpoints.py             35     19     14      0    41%
docker/models/configs.py                 22      8      6      0    64%
docker/models/containers.py             197    138     78      0    23%
docker/models/images.py                 143     93     62      0    27%
docker/models/networks.py                39     20     16      0    42%
docker/models/nodes.py                   16      5      6      0    68%
docker/models/plugins.py                 51     29     12      0    41%
docker/models/resource.py                43     24     10      0    43%
docker/models/secrets.py                 23      9      6      0    62%
docker/models/services.py                89     63     40      0    23%
docker/models/swarm.py                   40     21      8      0    44%
docker/models/volumes.py                 24     10      8      0    56%
docker/tls.py                            35     24     14      0    27%
docker/transport/__init__.py             11      3      0      0    73%
docker/transport/basehttpadapter.py       6      3      4      0    50%
docker/transport/npipeconn.py            56     51     17      0     7%
docker/transport/npipesocket.py         140    136     24      0     2%
docker/transport/sshconn.py             161    122     67      0    21%
docker/transport/ssladapter.py           32     20     10      0    33%
docker/transport/unixconn.py             54     33     15      0    39%
docker/types/__init__.py                  6      0      0      0   100%
docker/types/base.py                      4      2      4      0    50%
docker/types/containers.py              440    378    340      0     9%
docker/types/daemon.py                   36     26     16      0    23%
docker/types/healthcheck.py              43     20      6      0    51%
docker/types/networks.py                 45     35     40      0    21%
docker/types/services.py                347    288    268      0    15%
docker/types/swarm.py                    51     45     44      0    11%
docker/utils/__init__.py                  3      0      0      0   100%
docker/utils/build.py                   152    127     78      0    13%
docker/utils/config.py                   36      9     12      5    71%
docker/utils/decorators.py               33     13     12      1    47%
docker/utils/fnmatch.py                  55     47     28      0    10%
docker/utils/json_stream.py              40     31     14      1    19%
docker/utils/ports.py                    50     50     32      0     0%
docker/utils/proxy.py                    37     21     14      0    35%
docker/utils/socket.py                   91     69     46      0    18%
docker/utils/utils.py                   279    191    173     19    25%
docker/version.py                        11      9      0      0    18%
-----------------------------------------------------------------------
TOTAL                                  5356   3831   2576     51    23%

=========================== short test summary info ============================
XFAIL tests/integration/api_build_test.py::BuildTest::test_prune_builds
  Currently fails on 18.09: https://github.com/moby/moby/issues/37920
XFAIL tests/integration/api_container_test.py::CreateContainerTest::test_create_with_cpu_rt_options
  CONFIG_RT_GROUP_SCHED isn't enabled
XFAIL tests/integration/api_container_test.py::CreateContainerTest::test_create_with_storage_opt
  Not supported on most drivers
XFAIL tests/integration/api_container_test.py::ContainerTopTest::test_top
  Output of docker top depends on host distro, and is not formalized.
XFAIL tests/integration/api_container_test.py::ContainerTopTest::test_top_with_psargs
  Output of docker top depends on host distro, and is not formalized.
XFAIL tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_data_path_addr
  Can fail if eth0 has multiple IP addresses
XFAIL tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_with_log_driver
  This doesn't seem to be taken into account by the engine
XFAIL tests/integration/models_services_test.py::ServiceTest::test_update_retains_networks
  Flaky test
XFAIL tests/integration/regression_test.py::TestRegressions::test_443_handle_nonchunked_response_in_stream
  Docker API always returns chunked resp
SKIPPED [1] tests/integration/api_container_test.py:218: API version is too low (< 1.41)
SKIPPED [1] tests/integration/api_image_test.py:291: Doesn't work inside a container - FIXME
SKIPPED [1] tests/integration/api_service_test.py:1407: API version is too low (< 1.41)
SKIPPED [1] tests/integration/api_service_test.py:1422: API version is too low (< 1.41)
SKIPPED [1] tests/integration/api_service_test.py:643: API version is too low (< 1.41)
SKIPPED [1] tests/integration/api_service_test.py:657: API version is too low (< 1.41)
SKIPPED [1] tests/integration/api_service_test.py:88: API version is too low (< 1.41)
SKIPPED [1] tests/integration/models_services_test.py:342: API version is too low (< 1.41)
SKIPPED [1] tests/integration/models_services_test.py:361: API version is too low (< 1.41)
============ 9 skipped, 9 xfailed, 386 errors in 109.14s (0:01:49) =============
036f8475703a: Pull complete
7d0c88ea0968: Pull complete
9bfaf0da947b: Pull complete
[Pipeline] sh
8f977df0c147: Pull complete
adff4f8f8058: Pull complete
Digest: sha256:ae5c94d6eea45295bbfbd993d048d5e073b146382fabf0460572e1fb588ff457
Status: Downloaded newer image for dockerpinata/docker-py:py3-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c
+ docker stop dpy-dind-3-0-py3.10-19.03.12
d3704c65f971: Pull complete
44fe6562b563: Pull complete
50e57d6102d1: Pull complete
78d3f191d14a: Pull complete
fc8462c05dc3: Pull complete
82bfb20e7a06: Pull complete
6f11f6b18059: Pull complete
e4d25c400158: Pull complete
598b93185c6f: Pull complete
3766615a1ebc: Pull complete
dpy-dind-3-0-py3.10-19.03.12
+ docker network rm dpy-testnet-3-0-py3.10-19.03.12
dpy-testnet-3-0-py3.10-19.03.12
[Pipeline] }
[Pipeline] // withDockerRegistry
[Pipeline] }
[Pipeline] // stage
[Pipeline] }
[Pipeline] // wrap
[Pipeline] }
[Pipeline] // wrap
[Pipeline] }
[Pipeline] // withDockerRegistry
[Pipeline] }
[Pipeline] // node
[Pipeline] }
Failed in branch py3.10_19.03.12
ac2269f2cf41: Pull complete
0a26d16cf02f: Pull complete
2ea9279a313b: Pull complete
7d0c88ea0968: Pull complete
9bfaf0da947b: Pull complete
8f977df0c147: Pull complete
adff4f8f8058: Pull complete
Digest: sha256:ae5c94d6eea45295bbfbd993d048d5e073b146382fabf0460572e1fb588ff457
Status: Downloaded newer image for dockerpinata/docker-py:py3-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c
============================= test session starts ==============================
platform linux -- Python 3.10.10, pytest-7.1.2, pluggy-1.0.0 -- /usr/local/bin/python
cachedir: .pytest_cache
rootdir: /src, configfile: pytest.ini
plugins: timeout-2.1.0, cov-3.0.0
collecting ... collected 594 items

tests/unit/api_build_test.py::BuildTest::test_build_container PASSED     [  0%]
tests/unit/api_build_test.py::BuildTest::test_build_container_custom_context PASSED [  0%]
tests/unit/api_build_test.py::BuildTest::test_build_container_custom_context_gzip PASSED [  0%]
tests/unit/api_build_test.py::BuildTest::test_build_container_invalid_container_limits PASSED [  0%]
tests/unit/api_build_test.py::BuildTest::test_build_container_pull PASSED [  0%]
tests/unit/api_build_test.py::BuildTest::test_build_container_with_container_limits PASSED [  1%]
tests/unit/api_build_test.py::BuildTest::test_build_container_with_named_dockerfile PASSED [  1%]
tests/unit/api_build_test.py::BuildTest::test_build_remote_with_registry_auth PASSED [  1%]
tests/unit/api_build_test.py::BuildTest::test_process_dockerfile PASSED  [  1%]
tests/unit/api_build_test.py::BuildTest::test_process_dockerfile_win_longpath_prefix SKIPPED [  1%]
tests/unit/api_build_test.py::BuildTest::test_set_auth_headers_with_dict_and_auth_configs PASSED [  1%]
tests/unit/api_build_test.py::BuildTest::test_set_auth_headers_with_dict_and_no_auth_configs PASSED [  2%]
tests/unit/api_build_test.py::BuildTest::test_set_auth_headers_with_empty_dict_and_auth_configs PASSED [  2%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container PASSED [  2%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_from_checkpoint PASSED [  2%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_none PASSED [  2%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_privileged PASSED [  2%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_regression_573 PASSED [  3%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_with_binds_ro PASSED [  3%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_with_binds_rw PASSED [  3%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_with_dict_instead_of_id PASSED [  3%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_with_links PASSED [  3%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_with_links_as_list_of_tuples PASSED [  3%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_with_lxc_conf PASSED [  4%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_with_lxc_conf_compat PASSED [  4%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_with_multiple_links PASSED [  4%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_with_port_binds PASSED [  4%]
tests/unit/api_container_test.py::CheckpointContainerTest::test_container_checkpoints PASSED [  4%]
tests/unit/api_container_test.py::CheckpointContainerTest::test_container_checkpoints_custom_opts PASSED [  4%]
tests/unit/api_container_test.py::CheckpointContainerTest::test_create_container_checkpoint PASSED [  5%]
tests/unit/api_container_test.py::CheckpointContainerTest::test_create_container_checkpoint_custom_opts PASSED [  5%]
tests/unit/api_container_test.py::CheckpointContainerTest::test_remove_container_checkpoint PASSED [  5%]
tests/unit/api_container_test.py::CheckpointContainerTest::test_remove_container_checkpoint_custom_opts PASSED [  5%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container PASSED [  5%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_privileged PASSED [  5%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_added_capabilities PASSED [  6%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_aliases PASSED [  6%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_binds PASSED [  6%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_binds_list PASSED [  6%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_binds_mode PASSED [  6%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_binds_mode_and_ro_error PASSED [  6%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_binds_ro PASSED [  7%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_binds_rw PASSED [  7%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_cgroup_parent PASSED [  7%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_cgroupns SKIPPED [  7%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_device_requests PASSED [  7%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_devices PASSED [  7%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_dropped_capabilities PASSED [  8%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_entrypoint PASSED [  8%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_host_config_cpu_shares PASSED [  8%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_host_config_cpus PASSED [  8%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_host_config_cpuset PASSED [  8%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_host_config_cpuset_mems PASSED [  8%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_labels_dict PASSED [  9%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_labels_list PASSED [  9%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_links PASSED [  9%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_links_as_list_of_tuples PASSED [  9%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_lxc_conf PASSED [  9%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_lxc_conf_compat PASSED [  9%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_mac_address PASSED [ 10%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_mem_limit_as_int PASSED [ 10%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_mem_limit_as_string PASSED [ 10%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_mem_limit_as_string_with_g_unit PASSED [ 10%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_mem_limit_as_string_with_k_unit PASSED [ 10%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_mem_limit_as_string_with_m_unit PASSED [ 10%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_mem_limit_as_string_with_wrong_value PASSED [ 11%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_multiple_links PASSED [ 11%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_named_volume PASSED [ 11%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_platform PASSED [ 11%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_port_binds PASSED [ 11%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_ports PASSED [ 11%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_restart_policy PASSED [ 12%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_stdin_open PASSED [ 12%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_stop_signal PASSED [ 12%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_sysctl PASSED [ 12%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_tmpfs_dict PASSED [ 12%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_tmpfs_list PASSED [ 12%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_unicode_envvars PASSED [ 13%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_volume_string PASSED [ 13%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_working_dir PASSED [ 13%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_named_container PASSED [ 13%]
tests/unit/api_container_test.py::ContainerTest::test_container_stats PASSED [ 13%]
tests/unit/api_container_test.py::ContainerTest::test_container_stats_with_one_shot PASSED [ 13%]
tests/unit/api_container_test.py::ContainerTest::test_container_top PASSED [ 14%]
tests/unit/api_container_test.py::ContainerTest::test_container_top_with_psargs PASSED [ 14%]
tests/unit/api_container_test.py::ContainerTest::test_container_update PASSED [ 14%]
tests/unit/api_container_test.py::ContainerTest::test_diff PASSED        [ 14%]
tests/unit/api_container_test.py::ContainerTest::test_diff_with_dict_instead_of_id PASSED [ 14%]
tests/unit/api_container_test.py::ContainerTest::test_export PASSED      [ 14%]
tests/unit/api_container_test.py::ContainerTest::test_export_with_dict_instead_of_id PASSED [ 15%]
tests/unit/api_container_test.py::ContainerTest::test_inspect_container PASSED [ 15%]
tests/unit/api_container_test.py::ContainerTest::test_inspect_container_undefined_id PASSED [ 15%]
tests/unit/api_container_test.py::ContainerTest::test_kill_container PASSED [ 15%]
tests/unit/api_container_test.py::ContainerTest::test_kill_container_with_dict_instead_of_id PASSED [ 15%]
tests/unit/api_container_test.py::ContainerTest::test_kill_container_with_signal PASSED [ 15%]
tests/unit/api_container_test.py::ContainerTest::test_list_containers PASSED [ 16%]
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tests/unit/dockertypes_test.py::ServiceModeTest::test_replicated_simple PASSED [ 56%]
tests/unit/dockertypes_test.py::MountTest::test_parse_mount_bind PASSED  [ 56%]
tests/unit/dockertypes_test.py::MountTest::test_parse_mount_bind_windows XFAIL [ 56%]
tests/unit/dockertypes_test.py::MountTest::test_parse_mount_named_volume PASSED [ 56%]
tests/unit/dockertypes_test.py::MountTest::test_parse_mount_string_invalid PASSED [ 56%]
tests/unit/dockertypes_test.py::MountTest::test_parse_mount_string_no_source PASSED [ 57%]
tests/unit/dockertypes_test.py::MountTest::test_parse_mount_string_ro PASSED [ 57%]
tests/unit/dockertypes_test.py::MountTest::test_parse_mount_string_rw PASSED [ 57%]
tests/unit/dockertypes_test.py::MountTest::test_parse_mount_string_short_form PASSED [ 57%]
tests/unit/dockertypes_test.py::ServicePortsTest::test_convert_service_ports_invalid PASSED [ 57%]
tests/unit/dockertypes_test.py::ServicePortsTest::test_convert_service_ports_multiple PASSED [ 57%]
tests/unit/dockertypes_test.py::ServicePortsTest::test_convert_service_ports_no_protocol_and_mode PASSED [ 58%]
tests/unit/dockertypes_test.py::ServicePortsTest::test_convert_service_ports_simple PASSED [ 58%]
tests/unit/dockertypes_test.py::ServicePortsTest::test_convert_service_ports_with_protocol PASSED [ 58%]
tests/unit/dockertypes_test.py::ServicePortsTest::test_convert_service_ports_with_protocol_and_mode PASSED [ 58%]
tests/unit/errors_test.py::APIErrorTest::test_api_error_is_caught_by_dockerexception PASSED [ 58%]
tests/unit/errors_test.py::APIErrorTest::test_create_error_from_exception PASSED [ 58%]
tests/unit/errors_test.py::APIErrorTest::test_is_client_error_400 PASSED [ 59%]
tests/unit/errors_test.py::APIErrorTest::test_is_client_error_500 PASSED [ 59%]
tests/unit/errors_test.py::APIErrorTest::test_is_error_300 PASSED        [ 59%]
tests/unit/errors_test.py::APIErrorTest::test_is_error_400 PASSED        [ 59%]
tests/unit/errors_test.py::APIErrorTest::test_is_error_500 PASSED        [ 59%]
tests/unit/errors_test.py::APIErrorTest::test_is_server_error_200 PASSED [ 59%]
tests/unit/errors_test.py::APIErrorTest::test_is_server_error_300 PASSED [ 60%]
tests/unit/errors_test.py::APIErrorTest::test_is_server_error_400 PASSED [ 60%]
tests/unit/errors_test.py::APIErrorTest::test_is_server_error_500 PASSED [ 60%]
tests/unit/errors_test.py::APIErrorTest::test_status_code_200 PASSED     [ 60%]
tests/unit/errors_test.py::APIErrorTest::test_status_code_400 PASSED     [ 60%]
tests/unit/errors_test.py::APIErrorTest::test_status_code_500 PASSED     [ 60%]
tests/unit/errors_test.py::ContainerErrorTest::test_container_with_stderr PASSED [ 61%]
tests/unit/errors_test.py::ContainerErrorTest::test_container_without_stderr PASSED [ 61%]
tests/unit/errors_test.py::CreateUnexpectedKwargsErrorTest::test_create_unexpected_kwargs_error_multiple PASSED [ 61%]
tests/unit/errors_test.py::CreateUnexpectedKwargsErrorTest::test_create_unexpected_kwargs_error_single PASSED [ 61%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_create PASSED [ 61%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_create_container_args PASSED [ 61%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_create_network_driver_opts PASSED [ 62%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_create_network_driver_opts_with_network_mode PASSED [ 62%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_create_network_driver_opts_without_network PASSED [ 62%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_create_with_image_object PASSED [ 62%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_get PASSED [ 62%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_list PASSED [ 62%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_list_ignore_removed PASSED [ 63%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run PASSED [ 63%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run_detach PASSED [ 63%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run_network_driver_opts PASSED [ 63%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run_network_driver_opts_with_network_mode PASSED [ 63%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run_network_driver_opts_without_network PASSED [ 63%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run_platform PASSED [ 64%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run_pull PASSED [ 64%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run_remove PASSED [ 64%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run_with_error PASSED [ 64%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run_with_image_object PASSED [ 64%]
tests/unit/models_containers_test.py::ContainerTest::test_attach PASSED  [ 64%]
tests/unit/models_containers_test.py::ContainerTest::test_commit PASSED  [ 65%]
tests/unit/models_containers_test.py::ContainerTest::test_diff PASSED    [ 65%]
tests/unit/models_containers_test.py::ContainerTest::test_exec_run PASSED [ 65%]
tests/unit/models_containers_test.py::ContainerTest::test_exec_run_failure PASSED [ 65%]
tests/unit/models_containers_test.py::ContainerTest::test_export PASSED  [ 65%]
tests/unit/models_containers_test.py::ContainerTest::test_get_archive PASSED [ 65%]
tests/unit/models_containers_test.py::ContainerTest::test_image PASSED   [ 66%]
tests/unit/models_containers_test.py::ContainerTest::test_kill PASSED    [ 66%]
tests/unit/models_containers_test.py::ContainerTest::test_labels PASSED  [ 66%]
tests/unit/models_containers_test.py::ContainerTest::test_logs PASSED    [ 66%]
tests/unit/models_containers_test.py::ContainerTest::test_name PASSED    [ 66%]
tests/unit/models_containers_test.py::ContainerTest::test_pause PASSED   [ 67%]
tests/unit/models_containers_test.py::ContainerTest::test_put_archive PASSED [ 67%]
tests/unit/models_containers_test.py::ContainerTest::test_remove PASSED  [ 67%]
tests/unit/models_containers_test.py::ContainerTest::test_rename PASSED  [ 67%]
tests/unit/models_containers_test.py::ContainerTest::test_resize PASSED  [ 67%]
tests/unit/models_containers_test.py::ContainerTest::test_restart PASSED [ 67%]
tests/unit/models_containers_test.py::ContainerTest::test_short_id PASSED [ 68%]
tests/unit/models_containers_test.py::ContainerTest::test_start PASSED   [ 68%]
tests/unit/models_containers_test.py::ContainerTest::test_stats PASSED   [ 68%]
tests/unit/models_containers_test.py::ContainerTest::test_status PASSED  [ 68%]
tests/unit/models_containers_test.py::ContainerTest::test_stop PASSED    [ 68%]
tests/unit/models_containers_test.py::ContainerTest::test_top PASSED     [ 68%]
tests/unit/models_containers_test.py::ContainerTest::test_unpause PASSED [ 69%]
tests/unit/models_containers_test.py::ContainerTest::test_update PASSED  [ 69%]
tests/unit/models_containers_test.py::ContainerTest::test_wait PASSED    [ 69%]
tests/unit/models_images_test.py::ImageCollectionTest::test_build PASSED [ 69%]
tests/unit/models_images_test.py::ImageCollectionTest::test_get PASSED   [ 69%]
tests/unit/models_images_test.py::ImageCollectionTest::test_labels PASSED [ 69%]
tests/unit/models_images_test.py::ImageCollectionTest::test_list PASSED  [ 70%]
tests/unit/models_images_test.py::ImageCollectionTest::test_load PASSED  [ 70%]
tests/unit/models_images_test.py::ImageCollectionTest::test_pull PASSED  [ 70%]
tests/unit/models_images_test.py::ImageCollectionTest::test_pull_multiple PASSED [ 70%]
tests/unit/models_images_test.py::ImageCollectionTest::test_pull_tag_precedence PASSED [ 70%]
tests/unit/models_images_test.py::ImageCollectionTest::test_pull_with_stream_param PASSED [ 70%]
tests/unit/models_images_test.py::ImageCollectionTest::test_push PASSED  [ 71%]
tests/unit/models_images_test.py::ImageCollectionTest::test_remove PASSED [ 71%]
tests/unit/models_images_test.py::ImageCollectionTest::test_search PASSED [ 71%]
tests/unit/models_images_test.py::ImageCollectionTest::test_search_limit PASSED [ 71%]
tests/unit/models_images_test.py::ImageTest::test_history PASSED         [ 71%]
============================= test session starts ==============================
platform linux -- Python 3.10.10, pytest-7.1.2, pluggy-1.0.0 -- /usr/local/bin/python
cachedir: .pytest_cache
rootdir: /src, configfile: pytest.ini
plugins: timeout-2.1.0, cov-3.0.0
tests/unit/models_images_test.py::ImageTest::test_remove PASSED          [ 71%]
tests/unit/models_images_test.py::ImageTest::test_save PASSED            [ 72%]
tests/unit/models_images_test.py::ImageTest::test_short_id PASSED        [ 72%]
tests/unit/models_images_test.py::ImageTest::test_tag PASSED             [ 72%]
tests/unit/models_images_test.py::ImageTest::test_tags PASSED            [ 72%]
tests/unit/models_networks_test.py::NetworkCollectionTest::test_create PASSED [ 72%]
tests/unit/models_networks_test.py::NetworkCollectionTest::test_get PASSED [ 72%]
tests/unit/models_networks_test.py::NetworkCollectionTest::test_list PASSED [ 73%]
tests/unit/models_networks_test.py::NetworkTest::test_connect PASSED     [ 73%]
tests/unit/models_networks_test.py::NetworkTest::test_disconnect PASSED  [ 73%]
tests/unit/models_networks_test.py::NetworkTest::test_remove PASSED      [ 73%]
tests/unit/models_resources_test.py::ModelTest::test_hash PASSED         [ 73%]
tests/unit/models_resources_test.py::ModelTest::test_reload PASSED       [ 73%]
tests/unit/models_secrets_test.py::CreateServiceTest::test_secrets_repr PASSED [ 74%]
tests/unit/models_services_test.py::CreateServiceKwargsTest::test_get_create_service_kwargs PASSED [ 74%]
tests/unit/sshadapter_test.py::SSHAdapterTest::test_ssh_hostname_prefix_trim PASSED [ 74%]
tests/unit/sshadapter_test.py::SSHAdapterTest::test_ssh_parse_hostname_and_port PASSED [ 74%]
tests/unit/sshadapter_test.py::SSHAdapterTest::test_ssh_parse_hostname_only PASSED [ 74%]
tests/unit/sshadapter_test.py::SSHAdapterTest::test_ssh_parse_url PASSED [ 74%]
tests/unit/sshadapter_test.py::SSHAdapterTest::test_ssh_parse_user_and_hostname PASSED [ 75%]
tests/unit/ssladapter_test.py::SSLAdapterTest::test_only_uses_tls PASSED [ 75%]
tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_dns_failure PASSED [ 75%]
tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_dns_success PASSED [ 75%]
tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_ip_address_failure PASSED [ 75%]
tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_ip_address_success PASSED [ 75%]
tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_localhost_success PASSED [ 76%]
tests/unit/swarm_test.py::SwarmTest::test_join_swarm PASSED              [ 76%]
tests/unit/swarm_test.py::SwarmTest::test_join_swarm_no_listen_address_takes_default PASSED [ 76%]
tests/unit/swarm_test.py::SwarmTest::test_node_update PASSED             [ 76%]
tests/unit/types_containers_test.py::test_uid_0_is_not_elided PASSED     [ 76%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_directory PASSED  [ 76%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_directory_with_single_exception PASSED [ 77%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_directory_with_subdir_exception PASSED [ 77%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_directory_with_subdir_exception_win32_pathsep SKIPPED [ 77%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_directory_with_trailing_slash PASSED [ 77%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_directory_with_wildcard_exception PASSED [ 77%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_double_wildcard PASSED [ 77%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_double_wildcard_with_exception PASSED [ 78%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_exclude_custom_dockerfile PASSED [ 78%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_exclude_dockerfile_child PASSED [ 78%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_exclude_dockerfile_dockerignore PASSED [ 78%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_exclude_include_absolute_path PASSED [ 78%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_include_wildcard PASSED [ 78%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_last_line_precedence PASSED [ 79%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_no_dupes PASSED   [ 79%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_no_excludes PASSED [ 79%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_parent_directory PASSED [ 79%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_question_mark PASSED [ 79%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_single_and_double_wildcard PASSED [ 79%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_single_filename PASSED [ 80%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_single_filename_leading_dot_slash PASSED [ 80%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_single_filename_trailing_slash PASSED [ 80%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_single_subdir_single_filename PASSED [ 80%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_single_subdir_single_filename_leading_slash PASSED [ 80%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_single_subdir_wildcard_filename PASSED [ 80%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_single_subdir_with_path_traversal PASSED [ 81%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_subdirectory PASSED [ 81%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_subdirectory_win32_pathsep SKIPPED [ 81%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_trailing_double_wildcard PASSED [ 81%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_wildcard_exclude PASSED [ 81%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_wildcard_filename_end PASSED [ 81%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_wildcard_filename_start PASSED [ 82%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_wildcard_subdir_single_filename PASSED [ 82%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_wildcard_subdir_wildcard_filename PASSED [ 82%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_wildcard_with_exception PASSED [ 82%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_wildcard_with_wildcard_exception PASSED [ 82%]
tests/unit/utils_build_test.py::TarTest::test_tar_directory_link PASSED  [ 82%]
tests/unit/utils_build_test.py::TarTest::test_tar_socket_file PASSED     [ 83%]
tests/unit/utils_build_test.py::TarTest::test_tar_with_broken_symlinks PASSED [ 83%]
tests/unit/utils_build_test.py::TarTest::test_tar_with_directory_symlinks PASSED [ 83%]
tests/unit/utils_build_test.py::TarTest::test_tar_with_empty_directory PASSED [ 83%]
tests/unit/utils_build_test.py::TarTest::test_tar_with_excludes PASSED   [ 83%]
tests/unit/utils_build_test.py::TarTest::test_tar_with_file_symlinks PASSED [ 84%]
tests/unit/utils_build_test.py::TarTest::test_tar_with_inaccessible_file SKIPPED [ 84%]
tests/unit/utils_config_test.py::FindConfigFileTest::test_find_config_fallback PASSED [ 84%]
tests/unit/utils_config_test.py::FindConfigFileTest::test_find_config_from_environment PASSED [ 84%]
tests/unit/utils_config_test.py::FindConfigFileTest::test_find_config_from_explicit_path PASSED [ 84%]
tests/unit/utils_config_test.py::FindConfigFileTest::test_find_config_from_home_legacy_name PASSED [ 84%]
tests/unit/utils_config_test.py::FindConfigFileTest::test_find_config_from_home_posix PASSED [ 85%]
tests/unit/utils_config_test.py::FindConfigFileTest::test_find_config_from_home_windows SKIPPED [ 85%]
tests/unit/utils_config_test.py::LoadConfigTest::test_load_config_custom_headers PASSED [ 85%]
tests/unit/utils_config_test.py::LoadConfigTest::test_load_config_detach_keys PASSED [ 85%]
tests/unit/utils_config_test.py::LoadConfigTest::test_load_config_from_env PASSED [ 85%]
tests/unit/utils_config_test.py::LoadConfigTest::test_load_config_no_file PASSED [ 85%]
tests/unit/utils_json_stream_test.py::TestJsonSplitter::test_json_splitter_no_object PASSED [ 86%]
tests/unit/utils_json_stream_test.py::TestJsonSplitter::test_json_splitter_with_object PASSED [ 86%]
tests/unit/utils_json_stream_test.py::TestJsonSplitter::test_json_splitter_leading_whitespace PASSED [ 86%]
tests/unit/utils_json_stream_test.py::TestStreamAsText::test_stream_with_non_utf_unicode_character PASSED [ 86%]
tests/unit/utils_json_stream_test.py::TestStreamAsText::test_stream_with_utf_character PASSED [ 86%]
tests/unit/utils_json_stream_test.py::TestJsonStream::test_with_falsy_entries PASSED [ 86%]
tests/unit/utils_json_stream_test.py::TestJsonStream::test_with_leading_whitespace PASSED [ 87%]
tests/unit/utils_proxy_test.py::ProxyConfigTest::test_environment PASSED [ 87%]
tests/unit/utils_proxy_test.py::ProxyConfigTest::test_from_dict PASSED   [ 87%]
tests/unit/utils_proxy_test.py::ProxyConfigTest::test_inject_proxy_environment PASSED [ 87%]
tests/unit/utils_proxy_test.py::ProxyConfigTest::test_new PASSED         [ 87%]
tests/unit/utils_proxy_test.py::ProxyConfigTest::test_truthiness PASSED  [ 87%]
tests/unit/utils_test.py::DecoratorsTest::test_update_headers PASSED     [ 88%]
tests/unit/utils_test.py::KwargsFromEnvTest::test_kwargs_from_env_alternate_env PASSED [ 88%]
tests/unit/utils_test.py::KwargsFromEnvTest::test_kwargs_from_env_empty PASSED [ 88%]
tests/unit/utils_test.py::KwargsFromEnvTest::test_kwargs_from_env_no_cert_path PASSED [ 88%]
tests/unit/utils_test.py::KwargsFromEnvTest::test_kwargs_from_env_tls PASSED [ 88%]
tests/unit/utils_test.py::KwargsFromEnvTest::test_kwargs_from_env_tls_verify_false PASSED [ 88%]
tests/unit/utils_test.py::KwargsFromEnvTest::test_kwargs_from_env_tls_verify_false_no_cert PASSED [ 89%]
tests/unit/utils_test.py::ConverVolumeBindsTest::test_convert_volume_binds_compact PASSED [ 89%]
tests/unit/utils_test.py::ConverVolumeBindsTest::test_convert_volume_binds_complete PASSED [ 89%]
tests/unit/utils_test.py::ConverVolumeBindsTest::test_convert_volume_binds_empty PASSED [ 89%]
tests/unit/utils_test.py::ConverVolumeBindsTest::test_convert_volume_binds_list PASSED [ 89%]
tests/unit/utils_test.py::ConverVolumeBindsTest::test_convert_volume_binds_no_mode PASSED [ 89%]
tests/unit/utils_test.py::ConverVolumeBindsTest::test_convert_volume_binds_unicode_bytes_input PASSED [ 90%]
tests/unit/utils_test.py::ConverVolumeBindsTest::test_convert_volume_binds_unicode_unicode_input PASSED [ 90%]
tests/unit/utils_test.py::ParseEnvFileTest::test_parse_env_file_commented_line PASSED [ 90%]
tests/unit/utils_test.py::ParseEnvFileTest::test_parse_env_file_invalid_line PASSED [ 90%]
tests/unit/utils_test.py::ParseEnvFileTest::test_parse_env_file_newline PASSED [ 90%]
tests/unit/utils_test.py::ParseEnvFileTest::test_parse_env_file_proper PASSED [ 90%]
tests/unit/utils_test.py::ParseEnvFileTest::test_parse_env_file_with_equals_character PASSED [ 91%]
tests/unit/utils_test.py::ParseHostTest::test_parse_host PASSED          [ 91%]
tests/unit/utils_test.py::ParseHostTest::test_parse_host_empty_value PASSED [ 91%]
tests/unit/utils_test.py::ParseHostTest::test_parse_host_tls PASSED      [ 91%]
tests/unit/utils_test.py::ParseHostTest::test_parse_host_tls_tcp_proto PASSED [ 91%]
tests/unit/utils_test.py::ParseHostTest::test_parse_host_trailing_slash PASSED [ 91%]
tests/unit/utils_test.py::ParseRepositoryTagTest::test_index_image_no_tag PASSED [ 92%]
tests/unit/utils_test.py::ParseRepositoryTagTest::test_index_image_sha PASSED [ 92%]
tests/unit/utils_test.py::ParseRepositoryTagTest::test_index_image_tag PASSED [ 92%]
tests/unit/utils_test.py::ParseRepositoryTagTest::test_index_user_image_no_tag PASSED [ 92%]
tests/unit/utils_test.py::ParseRepositoryTagTest::test_index_user_image_tag PASSED [ 92%]
tests/unit/utils_test.py::ParseRepositoryTagTest::test_private_reg_image_no_tag PASSED [ 92%]
tests/unit/utils_test.py::ParseRepositoryTagTest::test_private_reg_image_sha PASSED [ 93%]
tests/unit/utils_test.py::ParseRepositoryTagTest::test_private_reg_image_tag PASSED [ 93%]
tests/unit/utils_test.py::ParseDeviceTest::test_dict PASSED              [ 93%]
tests/unit/utils_test.py::ParseDeviceTest::test_full_string_definition PASSED [ 93%]
tests/unit/utils_test.py::ParseDeviceTest::test_hybrid_list PASSED       [ 93%]
tests/unit/utils_test.py::ParseDeviceTest::test_partial_string_definition PASSED [ 93%]
tests/unit/utils_test.py::ParseDeviceTest::test_permissionless_string_definition PASSED [ 94%]
tests/unit/utils_test.py::ParseBytesTest::test_parse_bytes_float PASSED  [ 94%]
tests/unit/utils_test.py::ParseBytesTest::test_parse_bytes_invalid PASSED [ 94%]
tests/unit/utils_test.py::ParseBytesTest::test_parse_bytes_valid PASSED  [ 94%]
tests/unit/utils_test.py::UtilsTest::test_convert_filters PASSED         [ 94%]
tests/unit/utils_test.py::UtilsTest::test_decode_json_header PASSED      [ 94%]
tests/unit/utils_test.py::SplitCommandTest::test_split_command_with_unicode PASSED [ 95%]
tests/unit/utils_test.py::PortsTest::test_build_port_bindings_with_matching_internal_port_ranges PASSED [ 95%]
tests/unit/utils_test.py::PortsTest::test_build_port_bindings_with_matching_internal_ports PASSED [ 95%]
tests/unit/utils_test.py::PortsTest::test_build_port_bindings_with_nonmatching_internal_port_ranges PASSED [ 95%]
tests/unit/utils_test.py::PortsTest::test_build_port_bindings_with_nonmatching_internal_ports PASSED [ 95%]
tests/unit/utils_test.py::PortsTest::test_build_port_bindings_with_one_port PASSED [ 95%]
tests/unit/utils_test.py::PortsTest::test_build_port_bindings_with_port_range PASSED [ 96%]
tests/unit/utils_test.py::PortsTest::test_host_only_with_colon PASSED    [ 96%]
tests/unit/utils_test.py::PortsTest::test_non_matching_length_port_ranges PASSED [ 96%]
tests/unit/utils_test.py::PortsTest::test_port_and_range_invalid PASSED  [ 96%]
tests/unit/utils_test.py::PortsTest::test_port_only_with_colon PASSED    [ 96%]
tests/unit/utils_test.py::PortsTest::test_split_port_empty_string PASSED [ 96%]
tests/unit/utils_test.py::PortsTest::test_split_port_invalid PASSED      [ 97%]
tests/unit/utils_test.py::PortsTest::test_split_port_invalid_protocol PASSED [ 97%]
tests/unit/utils_test.py::PortsTest::test_split_port_no_host_port PASSED [ 97%]
tests/unit/utils_test.py::PortsTest::test_split_port_non_string PASSED   [ 97%]
tests/unit/utils_test.py::PortsTest::test_split_port_random_port_range_with_host_port PASSED [ 97%]
tests/unit/utils_test.py::PortsTest::test_split_port_range_no_host_port PASSED [ 97%]
tests/unit/utils_test.py::PortsTest::test_split_port_range_with_host_ip_no_port PASSED [ 98%]
tests/unit/utils_test.py::PortsTest::test_split_port_range_with_host_port PASSED [ 98%]
tests/unit/utils_test.py::PortsTest::test_split_port_range_with_protocol PASSED [ 98%]
tests/unit/utils_test.py::PortsTest::test_split_port_with_host_ip PASSED [ 98%]
tests/unit/utils_test.py::PortsTest::test_split_port_with_host_ip_no_port PASSED [ 98%]
tests/unit/utils_test.py::PortsTest::test_split_port_with_host_port PASSED [ 98%]
tests/unit/utils_test.py::PortsTest::test_split_port_with_ipv6_address PASSED [ 99%]
tests/unit/utils_test.py::PortsTest::test_split_port_with_ipv6_square_brackets_address PASSED [ 99%]
tests/unit/utils_test.py::PortsTest::test_split_port_with_protocol PASSED [ 99%]
tests/unit/utils_test.py::PortsTest::test_with_no_container_port PASSED  [ 99%]
tests/unit/utils_test.py::FormatEnvironmentTest::test_format_env_binary_unicode_value PASSED [ 99%]
tests/unit/utils_test.py::FormatEnvironmentTest::test_format_env_no_value PASSED [100%]

=============================== warnings summary ===============================
tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_dns_failure
  /src/tests/unit/ssladapter_test.py:71: DeprecationWarning: ssl.match_hostname() is deprecated
    match_hostname(self.cert, 'foobar.co.uk')

tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_dns_success
  /src/tests/unit/ssladapter_test.py:63: DeprecationWarning: ssl.match_hostname() is deprecated
    assert match_hostname(self.cert, 'touhou.gensokyo.jp') is None

tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_ip_address_failure
  /src/tests/unit/ssladapter_test.py:67: DeprecationWarning: ssl.match_hostname() is deprecated
    match_hostname(self.cert, '192.168.0.25')

tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_ip_address_success
  /src/tests/unit/ssladapter_test.py:57: DeprecationWarning: ssl.match_hostname() is deprecated
    assert match_hostname(self.cert, '127.0.0.1') is None

tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_localhost_success
  /src/tests/unit/ssladapter_test.py:60: DeprecationWarning: ssl.match_hostname() is deprecated
    assert match_hostname(self.cert, 'localhost') is None

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html

---------- coverage: platform linux, python 3.10.10-final-0 ----------
Name                                  Stmts   Miss Branch BrPart  Cover
-----------------------------------------------------------------------
docker/__init__.py                        7      0      0      0   100%
docker/_version.py                        2      0      0      0   100%
docker/api/__init__.py                    1      0      0      0   100%
docker/api/build.py                     127     41     98     21    64%
docker/api/client.py                    269     65     94     11    76%
docker/api/config.py                     31     18      6      0    41%
docker/api/container.py                 317     76    132     29    69%
docker/api/daemon.py                     40      4     16      4    86%
docker/api/exec_api.py                   51     12     26     10    69%
docker/api/image.py                     161     43     64     14    70%
docker/api/network.py                    91     35     50     11    52%
docker/api/plugin.py                     96     68     18      0    26%
docker/api/secret.py                     36     22     10      0    35%
docker/api/service.py                   206    180    155      0     8%
docker/api/swarm.py                     114     71     44      1    29%
docker/api/volume.py                     38      9     16      2    72%
docker/auth.py                          200     16     80     16    89%
docker/client.py                         80      9      4      0    89%
docker/constants.py                      21      0      0      0   100%
docker/context/__init__.py                2      0      0      0   100%
docker/context/api.py                    81     41     40      8    41%
docker/context/config.py                 61     33     22      2    39%
docker/context/context.py               163     96     70      6    32%
docker/credentials/__init__.py            3      0      0      0   100%
docker/credentials/constants.py           4      0      0      0   100%
docker/credentials/errors.py             11      4      8      0    68%
docker/credentials/store.py              47     32     16      0    27%
docker/credentials/utils.py               5      3      0      0    40%
docker/errors.py                        115     27     63      4    78%
docker/models/__init__.py                 0      0      0      0   100%
docker/models/checkpoints.py             35     19     14      0    41%
docker/models/configs.py                 22      8      6      0    64%
docker/models/containers.py             197     12     78      9    91%
docker/models/images.py                 143     55     62      4    55%
docker/models/networks.py                39      7     16      3    75%
docker/models/nodes.py                   16      5      6      0    68%
docker/models/plugins.py                 51     29     12      0    41%
docker/models/resource.py                43      9     10      3    77%
docker/models/secrets.py                 23      4      6      0    79%
docker/models/services.py                89     35     40      4    60%
docker/models/swarm.py                   40     21      8      0    44%
docker/models/volumes.py                 24     10      8      0    56%
docker/tls.py                            35      5     14      5    80%
docker/transport/__init__.py             11      3      0      0    73%
docker/transport/basehttpadapter.py       6      0      4      1    90%
docker/transport/npipeconn.py            56     51     17      0     7%
docker/transport/npipesocket.py         140    136     24      0     2%
docker/transport/sshconn.py             161    104     67      3    32%
docker/transport/ssladapter.py           32      8     10      3    69%
docker/transport/unixconn.py             54      3     15      2    93%
docker/types/__init__.py                  6      0      0      0   100%
docker/types/base.py                      4      0      4      0   100%
docker/types/containers.py              440     79    340     43    82%
docker/types/daemon.py                   36     24     16      0    27%
docker/types/healthcheck.py              43     20      6      0    51%
docker/types/networks.py                 45     14     40     10    65%
docker/types/services.py                347    150    268     45    55%
docker/types/swarm.py                    51     45     44      0    11%
docker/utils/__init__.py                  3      0      0      0   100%
docker/utils/build.py                   152     24     78     10    83%
docker/utils/config.py                   36      1     12      1    96%
docker/utils/decorators.py               33      1     12      1    96%
docker/utils/fnmatch.py                  55     18     28      2    61%
docker/utils/json_stream.py              40      8     14      2    78%
docker/utils/ports.py                    50      3     32      2    91%
docker/utils/proxy.py                    37      1     14      0    98%
docker/utils/socket.py                   91     15     46      8    79%
docker/utils/utils.py                   279     18    173     13    92%
docker/version.py                        11      9      0      0    18%
-----------------------------------------------------------------------
TOTAL                                  5356   1859   2576    313    62%

=========================== short test summary info ============================
XFAIL tests/unit/dockertypes_test.py::MountTest::test_parse_mount_bind_windows
SKIPPED [1] tests/unit/api_build_test.py:169: Windows-specific syntax
SKIPPED [1] tests/unit/api_container_test.py:1191: API version is too low (< 1.41)
SKIPPED [1] tests/unit/client_test.py:99: Npipe Connection Pool only on Windows
SKIPPED [1] tests/unit/client_test.py:138: Npipe Connection Pool only on Windows
SKIPPED [1] tests/unit/client_test.py:212: Npipe Connection Pool only on Windows
SKIPPED [1] tests/unit/client_test.py:249: Npipe Connection Pool only on Windows
SKIPPED [1] tests/unit/context_test.py:18: Windows specific path check
SKIPPED [1] tests/unit/utils_build_test.py:230: Backslash patterns only on Windows
SKIPPED [1] tests/unit/utils_build_test.py:252: Backslash patterns only on Windows
SKIPPED [1] tests/unit/utils_build_test.py:400: root user always has access ; no chmod on Windows
SKIPPED [1] tests/unit/utils_config_test.py:54: condition: sys.platform != 'win32'
============ 582 passed, 11 skipped, 1 xfailed, 5 warnings in 6.51s ============
[Pipeline] sh
+ docker network create dpy-testnet-3-0-py3.10-23.0.1
a332e870c3a9b9c7b4b2aa18d87014251708cbb4526d001a65c562a925439110
[Pipeline] sh
collecting ... collected 594 items

tests/unit/api_build_test.py::BuildTest::test_build_container PASSED     [  0%]
tests/unit/api_build_test.py::BuildTest::test_build_container_custom_context PASSED [  0%]
tests/unit/api_build_test.py::BuildTest::test_build_container_custom_context_gzip PASSED [  0%]
tests/unit/api_build_test.py::BuildTest::test_build_container_invalid_container_limits PASSED [  0%]
tests/unit/api_build_test.py::BuildTest::test_build_container_pull PASSED [  0%]
tests/unit/api_build_test.py::BuildTest::test_build_container_with_container_limits PASSED [  1%]
tests/unit/api_build_test.py::BuildTest::test_build_container_with_named_dockerfile PASSED [  1%]
tests/unit/api_build_test.py::BuildTest::test_build_remote_with_registry_auth PASSED [  1%]
tests/unit/api_build_test.py::BuildTest::test_process_dockerfile PASSED  [  1%]
tests/unit/api_build_test.py::BuildTest::test_process_dockerfile_win_longpath_prefix SKIPPED [  1%]
tests/unit/api_build_test.py::BuildTest::test_set_auth_headers_with_dict_and_auth_configs PASSED [  1%]
tests/unit/api_build_test.py::BuildTest::test_set_auth_headers_with_dict_and_no_auth_configs PASSED [  2%]
tests/unit/api_build_test.py::BuildTest::test_set_auth_headers_with_empty_dict_and_auth_configs PASSED [  2%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container PASSED [  2%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_from_checkpoint PASSED [  2%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_none PASSED [  2%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_privileged PASSED [  2%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_regression_573 PASSED [  3%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_with_binds_ro PASSED [  3%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_with_binds_rw PASSED [  3%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_with_dict_instead_of_id PASSED [  3%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_with_links PASSED [  3%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_with_links_as_list_of_tuples PASSED [  3%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_with_lxc_conf PASSED [  4%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_with_lxc_conf_compat PASSED [  4%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_with_multiple_links PASSED [  4%]
tests/unit/api_container_test.py::StartContainerTest::test_start_container_with_port_binds PASSED [  4%]
tests/unit/api_container_test.py::CheckpointContainerTest::test_container_checkpoints PASSED [  4%]
tests/unit/api_container_test.py::CheckpointContainerTest::test_container_checkpoints_custom_opts PASSED [  4%]
tests/unit/api_container_test.py::CheckpointContainerTest::test_create_container_checkpoint PASSED [  5%]
tests/unit/api_container_test.py::CheckpointContainerTest::test_create_container_checkpoint_custom_opts PASSED [  5%]
tests/unit/api_container_test.py::CheckpointContainerTest::test_remove_container_checkpoint PASSED [  5%]
tests/unit/api_container_test.py::CheckpointContainerTest::test_remove_container_checkpoint_custom_opts PASSED [  5%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container PASSED [  5%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_privileged PASSED [  5%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_added_capabilities PASSED [  6%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_aliases PASSED [  6%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_binds PASSED [  6%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_binds_list PASSED [  6%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_binds_mode PASSED [  6%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_binds_mode_and_ro_error PASSED [  6%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_binds_ro PASSED [  7%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_binds_rw PASSED [  7%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_cgroup_parent PASSED [  7%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_cgroupns SKIPPED [  7%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_device_requests PASSED [  7%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_devices PASSED [  7%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_dropped_capabilities PASSED [  8%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_entrypoint PASSED [  8%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_host_config_cpu_shares PASSED [  8%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_host_config_cpus PASSED [  8%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_host_config_cpuset PASSED [  8%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_host_config_cpuset_mems PASSED [  8%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_labels_dict PASSED [  9%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_labels_list PASSED [  9%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_links PASSED [  9%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_links_as_list_of_tuples PASSED [  9%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_lxc_conf PASSED [  9%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_lxc_conf_compat PASSED [  9%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_mac_address PASSED [ 10%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_mem_limit_as_int PASSED [ 10%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_mem_limit_as_string PASSED [ 10%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_mem_limit_as_string_with_g_unit PASSED [ 10%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_mem_limit_as_string_with_k_unit PASSED [ 10%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_mem_limit_as_string_with_m_unit PASSED [ 10%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_mem_limit_as_string_with_wrong_value PASSED [ 11%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_multiple_links PASSED [ 11%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_named_volume PASSED [ 11%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_platform PASSED [ 11%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_port_binds PASSED [ 11%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_ports PASSED [ 11%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_restart_policy PASSED [ 12%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_stdin_open PASSED [ 12%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_stop_signal PASSED [ 12%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_sysctl PASSED [ 12%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_tmpfs_dict PASSED [ 12%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_tmpfs_list PASSED [ 12%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_unicode_envvars PASSED [ 13%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_volume_string PASSED [ 13%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_container_with_working_dir PASSED [ 13%]
tests/unit/api_container_test.py::CreateContainerTest::test_create_named_container PASSED [ 13%]
tests/unit/api_container_test.py::ContainerTest::test_container_stats PASSED [ 13%]
tests/unit/api_container_test.py::ContainerTest::test_container_stats_with_one_shot PASSED [ 13%]
tests/unit/api_container_test.py::ContainerTest::test_container_top PASSED [ 14%]
tests/unit/api_container_test.py::ContainerTest::test_container_top_with_psargs PASSED [ 14%]
tests/unit/api_container_test.py::ContainerTest::test_container_update PASSED [ 14%]
tests/unit/api_container_test.py::ContainerTest::test_diff PASSED        [ 14%]
tests/unit/api_container_test.py::ContainerTest::test_diff_with_dict_instead_of_id PASSED [ 14%]
tests/unit/api_container_test.py::ContainerTest::test_export PASSED      [ 14%]
tests/unit/api_container_test.py::ContainerTest::test_export_with_dict_instead_of_id PASSED [ 15%]
tests/unit/api_container_test.py::ContainerTest::test_inspect_container PASSED [ 15%]
tests/unit/api_container_test.py::ContainerTest::test_inspect_container_undefined_id PASSED [ 15%]
tests/unit/api_container_test.py::ContainerTest::test_kill_container PASSED [ 15%]
tests/unit/api_container_test.py::ContainerTest::test_kill_container_with_dict_instead_of_id PASSED [ 15%]
tests/unit/api_container_test.py::ContainerTest::test_kill_container_with_signal PASSED [ 15%]
tests/unit/api_container_test.py::ContainerTest::test_list_containers PASSED [ 16%]
tests/unit/api_container_test.py::ContainerTest::test_log_following PASSED [ 16%]
tests/unit/api_container_test.py::ContainerTest::test_log_following_backwards PASSED [ 16%]
tests/unit/api_container_test.py::ContainerTest::test_log_since PASSED   [ 16%]
tests/unit/api_container_test.py::ContainerTest::test_log_since_with_datetime PASSED [ 16%]
tests/unit/api_container_test.py::ContainerTest::test_log_since_with_float PASSED [ 17%]
tests/unit/api_container_test.py::ContainerTest::test_log_since_with_invalid_value_raises_error PASSED [ 17%]
tests/unit/api_container_test.py::ContainerTest::test_log_streaming PASSED [ 17%]
tests/unit/api_container_test.py::ContainerTest::test_log_streaming_and_following PASSED [ 17%]
tests/unit/api_container_test.py::ContainerTest::test_log_tail PASSED    [ 17%]
tests/unit/api_container_test.py::ContainerTest::test_log_tty PASSED     [ 17%]
tests/unit/api_container_test.py::ContainerTest::test_logs PASSED        [ 18%]
tests/unit/api_container_test.py::ContainerTest::test_logs_with_dict_instead_of_id PASSED [ 18%]
tests/unit/api_container_test.py::ContainerTest::test_pause_container PASSED [ 18%]
tests/unit/api_container_test.py::ContainerTest::test_port PASSED        [ 18%]
tests/unit/api_container_test.py::ContainerTest::test_remove_container PASSED [ 18%]
tests/unit/api_container_test.py::ContainerTest::test_remove_container_with_dict_instead_of_id PASSED [ 18%]
tests/unit/api_container_test.py::ContainerTest::test_rename_container PASSED [ 19%]
tests/unit/api_container_test.py::ContainerTest::test_resize_container PASSED [ 19%]
tests/unit/api_container_test.py::ContainerTest::test_restart_container PASSED [ 19%]
tests/unit/api_container_test.py::ContainerTest::test_restart_container_with_dict_instead_of_id PASSED [ 19%]
tests/unit/api_container_test.py::ContainerTest::test_stop_container PASSED [ 19%]
tests/unit/api_container_test.py::ContainerTest::test_stop_container_with_dict_instead_of_id PASSED [ 19%]
tests/unit/api_container_test.py::ContainerTest::test_unpause_container PASSED [ 20%]
tests/unit/api_container_test.py::ContainerTest::test_wait PASSED        [ 20%]
tests/unit/api_container_test.py::ContainerTest::test_wait_with_dict_instead_of_id PASSED [ 20%]
tests/unit/api_exec_test.py::ExecTest::test_exec_create PASSED           [ 20%]
tests/unit/api_exec_test.py::ExecTest::test_exec_inspect PASSED          [ 20%]
tests/unit/api_exec_test.py::ExecTest::test_exec_resize PASSED           [ 20%]
tests/unit/api_exec_test.py::ExecTest::test_exec_start PASSED            [ 21%]
tests/unit/api_exec_test.py::ExecTest::test_exec_start_detached PASSED   [ 21%]
tests/unit/api_image_test.py::ImageTest::test_commit PASSED              [ 21%]
tests/unit/api_image_test.py::ImageTest::test_get_image PASSED           [ 21%]
tests/unit/api_image_test.py::ImageTest::test_image_history PASSED       [ 21%]
tests/unit/api_image_test.py::ImageTest::test_image_ids PASSED           [ 21%]
tests/unit/api_image_test.py::ImageTest::test_image_viz PASSED           [ 22%]
tests/unit/api_image_test.py::ImageTest::test_images PASSED              [ 22%]
tests/unit/api_image_test.py::ImageTest::test_images_filters PASSED      [ 22%]
tests/unit/api_image_test.py::ImageTest::test_images_name PASSED         [ 22%]
tests/unit/api_image_test.py::ImageTest::test_images_quiet PASSED        [ 22%]
tests/unit/api_image_test.py::ImageTest::test_import_image PASSED        [ 22%]
tests/unit/api_image_test.py::ImageTest::test_import_image_from_bytes PASSED [ 23%]
tests/unit/api_image_test.py::ImageTest::test_import_image_from_image PASSED [ 23%]
tests/unit/api_image_test.py::ImageTest::test_inspect_image PASSED       [ 23%]
tests/unit/api_image_test.py::ImageTest::test_inspect_image_undefined_id PASSED [ 23%]
tests/unit/api_image_test.py::ImageTest::test_load_image PASSED          [ 23%]
tests/unit/api_image_test.py::ImageTest::test_load_image_quiet PASSED    [ 23%]
tests/unit/api_image_test.py::ImageTest::test_pull PASSED                [ 24%]
tests/unit/api_image_test.py::ImageTest::test_pull_stream PASSED         [ 24%]
tests/unit/api_image_test.py::ImageTest::test_push_image PASSED          [ 24%]
tests/unit/api_image_test.py::ImageTest::test_push_image_stream PASSED   [ 24%]
tests/unit/api_image_test.py::ImageTest::test_push_image_with_auth PASSED [ 24%]
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+ docker run --rm -d --name dpy-dind-3-0-py3.10-23.0.1 -v /tmp --privileged --network dpy-testnet-3-0-py3.10-23.0.1 dockerpinata/docker-py:sshdind-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c dockerd -H tcp://0.0.0.0:2375
Unable to find image 'dockerpinata/docker-py:sshdind-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c' locally
sshdind-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c: Pulling from dockerpinata/docker-py
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tests/unit/api_network_test.py::NetworkTest::test_list_networks PASSED   [ 26%]
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tests/unit/api_test.py::UnixSocketStreamTest::test_early_stream_response PASSED [ 30%]
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tests/unit/api_test.py::TCPSocketStreamTest::test_read_from_socket_tty_demux PASSED [ 31%]
tests/unit/api_test.py::UserAgentTest::test_custom_user_agent PASSED     [ 32%]
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tests/unit/api_volume_test.py::VolumeTest::test_create_volume PASSED     [ 32%]
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tests/unit/api_volume_test.py::VolumeTest::test_create_volume_with_driver PASSED [ 33%]
tests/unit/api_volume_test.py::VolumeTest::test_create_volume_with_invalid_labels PASSED [ 33%]
tests/unit/api_volume_test.py::VolumeTest::test_create_volume_with_labels PASSED [ 33%]
tests/unit/api_volume_test.py::VolumeTest::test_create_volume_with_no_specified_name PASSED [ 33%]
tests/unit/api_volume_test.py::VolumeTest::test_inspect_volume PASSED    [ 34%]
tests/unit/api_volume_test.py::VolumeTest::test_list_volumes PASSED      [ 34%]
tests/unit/api_volume_test.py::VolumeTest::test_list_volumes_and_filters PASSED [ 34%]
tests/unit/api_volume_test.py::VolumeTest::test_remove_volume PASSED     [ 34%]
tests/unit/auth_test.py::RegressionTest::test_803_urlsafe_encode PASSED  [ 34%]
tests/unit/auth_test.py::ResolveRepositoryNameTest::test_explicit_hub_index_library_image PASSED [ 34%]
tests/unit/auth_test.py::ResolveRepositoryNameTest::test_explicit_legacy_hub_index_library_image PASSED [ 35%]
tests/unit/auth_test.py::ResolveRepositoryNameTest::test_invalid_index_name PASSED [ 35%]
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tests/unit/auth_test.py::ResolveRepositoryNameTest::test_resolve_repository_name_hub_image PASSED [ 35%]
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tests/unit/auth_test.py::ResolveRepositoryNameTest::test_resolve_repository_name_localhost PASSED [ 35%]
tests/unit/auth_test.py::ResolveRepositoryNameTest::test_resolve_repository_name_localhost_with_username PASSED [ 36%]
tests/unit/auth_test.py::ResolveRepositoryNameTest::test_resolve_repository_name_no_dots_but_port PASSED [ 36%]
tests/unit/auth_test.py::ResolveRepositoryNameTest::test_resolve_repository_name_no_dots_but_port_and_username PASSED [ 36%]
tests/unit/auth_test.py::ResolveRepositoryNameTest::test_resolve_repository_name_private_registry PASSED [ 36%]
tests/unit/auth_test.py::ResolveRepositoryNameTest::test_resolve_repository_name_private_registry_with_port PASSED [ 36%]
tests/unit/auth_test.py::ResolveRepositoryNameTest::test_resolve_repository_name_private_registry_with_username PASSED [ 36%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_auth_with_empty_credstore_and_auth_dict PASSED [ 37%]
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tests/unit/auth_test.py::ResolveAuthTest::test_resolve_authconfig_default_registry PASSED [ 37%]
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4ed7c552a88a: Pull complete
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_authconfig_hostname_only PASSED [ 37%]
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tests/unit/auth_test.py::ResolveAuthTest::test_resolve_authconfig_no_match PASSED [ 38%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_authconfig_no_path PASSED [ 38%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_authconfig_no_path_trailing_slash PASSED [ 38%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_authconfig_no_path_wrong_insecure_proto PASSED [ 38%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_authconfig_no_path_wrong_secure_proto PASSED [ 38%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_authconfig_no_protocol PASSED [ 38%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_authconfig_path_wrong_proto PASSED [ 39%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_registry_and_auth_explicit_hub PASSED [ 39%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_registry_and_auth_explicit_legacy_hub PASSED [ 39%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_registry_and_auth_hub_image PASSED [ 39%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_registry_and_auth_library_image PASSED [ 39%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_registry_and_auth_private_registry PASSED [ 39%]
tests/unit/auth_test.py::ResolveAuthTest::test_resolve_registry_and_auth_unauthenticated_registry PASSED [ 40%]
tests/unit/auth_test.py::LoadConfigTest::test_load_config_custom_config_env PASSED [ 40%]
tests/unit/auth_test.py::LoadConfigTest::test_load_config_custom_config_env_utf8 PASSED [ 40%]
tests/unit/auth_test.py::LoadConfigTest::test_load_config_custom_config_env_with_auths PASSED [ 40%]
tests/unit/auth_test.py::LoadConfigTest::test_load_config_identity_token PASSED [ 40%]
tests/unit/auth_test.py::LoadConfigTest::test_load_config_invalid_auth_dict PASSED [ 40%]
tests/unit/auth_test.py::LoadConfigTest::test_load_config_no_file PASSED [ 41%]
tests/unit/auth_test.py::LoadConfigTest::test_load_config_unknown_keys PASSED [ 41%]
tests/unit/auth_test.py::LoadConfigTest::test_load_config_with_random_name PASSED [ 41%]
tests/unit/auth_test.py::LoadConfigTest::test_load_json_config PASSED    [ 41%]
tests/unit/auth_test.py::LoadConfigTest::test_load_legacy_config PASSED  [ 41%]
tests/unit/auth_test.py::LoadConfigTest::test_load_modern_json_config PASSED [ 41%]
tests/unit/auth_test.py::CredstoreTest::test_get_all_credentials_3_sources PASSED [ 42%]
tests/unit/auth_test.py::CredstoreTest::test_get_all_credentials_credstore_only PASSED [ 42%]
tests/unit/auth_test.py::CredstoreTest::test_get_all_credentials_credstore_overrides_auth_entry PASSED [ 42%]
tests/unit/auth_test.py::CredstoreTest::test_get_all_credentials_helpers_override_default PASSED [ 42%]
tests/unit/auth_test.py::CredstoreTest::test_get_all_credentials_with_auths_entries PASSED [ 42%]
tests/unit/auth_test.py::CredstoreTest::test_get_all_credentials_with_credhelpers_only PASSED [ 42%]
tests/unit/auth_test.py::CredstoreTest::test_get_all_credentials_with_empty_auths_entry PASSED [ 43%]
tests/unit/auth_test.py::CredstoreTest::test_get_all_credentials_with_empty_credhelper PASSED [ 43%]
tests/unit/auth_test.py::CredstoreTest::test_get_credential_store PASSED [ 43%]
tests/unit/auth_test.py::CredstoreTest::test_get_credential_store_default_index PASSED [ 43%]
tests/unit/auth_test.py::CredstoreTest::test_get_credential_store_no_default PASSED [ 43%]
tests/unit/auth_test.py::CredstoreTest::test_get_credential_store_with_plain_dict PASSED [ 43%]
tests/unit/client_test.py::ClientTest::test_call_api_client_method PASSED [ 44%]
tests/unit/client_test.py::ClientTest::test_call_containers PASSED       [ 44%]
tests/unit/client_test.py::ClientTest::test_default_pool_size_unix PASSED [ 44%]
tests/unit/client_test.py::ClientTest::test_default_pool_size_win SKIPPED [ 44%]
tests/unit/client_test.py::ClientTest::test_events PASSED                [ 44%]
tests/unit/client_test.py::ClientTest::test_info PASSED                  [ 44%]
tests/unit/client_test.py::ClientTest::test_ping PASSED                  [ 45%]
tests/unit/client_test.py::ClientTest::test_pool_size_unix PASSED        [ 45%]
tests/unit/client_test.py::ClientTest::test_pool_size_win SKIPPED (N...) [ 45%]
tests/unit/client_test.py::ClientTest::test_version PASSED               [ 45%]
tests/unit/client_test.py::FromEnvTest::test_default_pool_size_from_env_unix PASSED [ 45%]
tests/unit/client_test.py::FromEnvTest::test_default_pool_size_from_env_win SKIPPED [ 45%]
tests/unit/client_test.py::FromEnvTest::test_from_env PASSED             [ 46%]
tests/unit/client_test.py::FromEnvTest::test_from_env_with_version PASSED [ 46%]
tests/unit/client_test.py::FromEnvTest::test_from_env_without_timeout_uses_default PASSED [ 46%]
tests/unit/client_test.py::FromEnvTest::test_from_env_without_version_uses_default PASSED [ 46%]
tests/unit/client_test.py::FromEnvTest::test_pool_size_from_env_unix PASSED [ 46%]
tests/unit/client_test.py::FromEnvTest::test_pool_size_from_env_win SKIPPED [ 46%]
tests/unit/context_test.py::BaseContextTest::test_context_inspect_without_params PASSED [ 47%]
tests/unit/context_test.py::BaseContextTest::test_default_in_context_list PASSED [ 47%]
tests/unit/context_test.py::BaseContextTest::test_fail_on_default_context_create PASSED [ 47%]
tests/unit/context_test.py::BaseContextTest::test_get_current_context PASSED [ 47%]
tests/unit/context_test.py::BaseContextTest::test_https_host PASSED      [ 47%]
tests/unit/context_test.py::BaseContextTest::test_url_compatibility_on_linux PASSED [ 47%]
tests/unit/context_test.py::BaseContextTest::test_url_compatibility_on_windows SKIPPED [ 48%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_invalid_cpu_cfs_types PASSED [ 48%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_invalid_cpu_count_types PASSED [ 48%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_invalid_cpu_percent_types PASSED [ 48%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_invalid_mem_swappiness PASSED [ 48%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_invalid_nano_cpus_types PASSED [ 48%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_no_options_newer_api_version PASSED [ 49%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_pid_mode PASSED [ 49%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_blkio_constraints PASSED [ 49%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_cpu_count PASSED [ 49%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_cpu_percent PASSED [ 49%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_cpu_period PASSED [ 50%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_cpu_quota PASSED [ 50%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_cpu_rt_period PASSED [ 50%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_cpu_rt_period_types PASSED [ 50%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_cpu_rt_runtime PASSED [ 50%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_dns_opt PASSED [ 50%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_isolation PASSED [ 51%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_kernel_memory PASSED [ 51%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_mem_reservation PASSED [ 51%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_nano_cpus PASSED [ 51%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_oom_kill_disable PASSED [ 51%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_oom_score_adj PASSED [ 51%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_pids_limit PASSED [ 52%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_shm_size PASSED [ 52%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_shm_size_in_mb PASSED [ 52%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_userns_mode PASSED [ 52%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_uts PASSED [ 52%]
tests/unit/dockertypes_test.py::HostConfigTest::test_create_host_config_with_volume_driver PASSED [ 52%]
tests/unit/dockertypes_test.py::HostConfigTest::test_ctrate_host_config_with_cpu_rt_runtime_types PASSED [ 53%]
tests/unit/dockertypes_test.py::ContainerSpecTest::test_parse_mounts PASSED [ 53%]
tests/unit/dockertypes_test.py::UlimitTest::test_create_host_config_dict_ulimit PASSED [ 53%]
tests/unit/dockertypes_test.py::UlimitTest::test_create_host_config_dict_ulimit_capitals PASSED [ 53%]
tests/unit/dockertypes_test.py::UlimitTest::test_create_host_config_obj_ulimit PASSED [ 53%]
tests/unit/dockertypes_test.py::UlimitTest::test_ulimit_invalid_type PASSED [ 53%]
tests/unit/dockertypes_test.py::LogConfigTest::test_create_host_config_dict_logconfig PASSED [ 54%]
tests/unit/dockertypes_test.py::LogConfigTest::test_create_host_config_obj_logconfig PASSED [ 54%]
tests/unit/dockertypes_test.py::LogConfigTest::test_logconfig_invalid_config_type PASSED [ 54%]
tests/unit/dockertypes_test.py::EndpointConfigTest::test_create_endpoint_config_with_aliases PASSED [ 54%]
tests/unit/dockertypes_test.py::IPAMConfigTest::test_create_ipam_config PASSED [ 54%]
tests/unit/dockertypes_test.py::ServiceModeTest::test_global_job_replicas_simple PASSED [ 54%]
tests/unit/dockertypes_test.py::ServiceModeTest::test_global_job_simple PASSED [ 55%]
tests/unit/dockertypes_test.py::ServiceModeTest::test_global_replicas_error PASSED [ 55%]
tests/unit/dockertypes_test.py::ServiceModeTest::test_global_simple PASSED [ 55%]
tests/unit/dockertypes_test.py::ServiceModeTest::test_invalid_mode PASSED [ 55%]
tests/unit/dockertypes_test.py::ServiceModeTest::test_replicated_job_simple PASSED [ 55%]
tests/unit/dockertypes_test.py::ServiceModeTest::test_replicated_replicas PASSED [ 55%]
tests/unit/dockertypes_test.py::ServiceModeTest::test_replicated_replicas_0 PASSED [ 56%]
tests/unit/dockertypes_test.py::ServiceModeTest::test_replicated_simple PASSED [ 56%]
tests/unit/dockertypes_test.py::MountTest::test_parse_mount_bind PASSED  [ 56%]
tests/unit/dockertypes_test.py::MountTest::test_parse_mount_bind_windows XFAIL [ 56%]
tests/unit/dockertypes_test.py::MountTest::test_parse_mount_named_volume PASSED [ 56%]
tests/unit/dockertypes_test.py::MountTest::test_parse_mount_string_invalid PASSED [ 56%]
tests/unit/dockertypes_test.py::MountTest::test_parse_mount_string_no_source PASSED [ 57%]
tests/unit/dockertypes_test.py::MountTest::test_parse_mount_string_ro PASSED [ 57%]
tests/unit/dockertypes_test.py::MountTest::test_parse_mount_string_rw PASSED [ 57%]
tests/unit/dockertypes_test.py::MountTest::test_parse_mount_string_short_form PASSED [ 57%]
tests/unit/dockertypes_test.py::ServicePortsTest::test_convert_service_ports_invalid PASSED [ 57%]
tests/unit/dockertypes_test.py::ServicePortsTest::test_convert_service_ports_multiple PASSED [ 57%]
tests/unit/dockertypes_test.py::ServicePortsTest::test_convert_service_ports_no_protocol_and_mode PASSED [ 58%]
tests/unit/dockertypes_test.py::ServicePortsTest::test_convert_service_ports_simple PASSED [ 58%]
tests/unit/dockertypes_test.py::ServicePortsTest::test_convert_service_ports_with_protocol PASSED [ 58%]
tests/unit/dockertypes_test.py::ServicePortsTest::test_convert_service_ports_with_protocol_and_mode PASSED [ 58%]
tests/unit/errors_test.py::APIErrorTest::test_api_error_is_caught_by_dockerexception PASSED [ 58%]
tests/unit/errors_test.py::APIErrorTest::test_create_error_from_exception PASSED [ 58%]
tests/unit/errors_test.py::APIErrorTest::test_is_client_error_400 PASSED [ 59%]
tests/unit/errors_test.py::APIErrorTest::test_is_client_error_500 PASSED [ 59%]
tests/unit/errors_test.py::APIErrorTest::test_is_error_300 PASSED        [ 59%]
tests/unit/errors_test.py::APIErrorTest::test_is_error_400 PASSED        [ 59%]
tests/unit/errors_test.py::APIErrorTest::test_is_error_500 PASSED        [ 59%]
tests/unit/errors_test.py::APIErrorTest::test_is_server_error_200 PASSED [ 59%]
tests/unit/errors_test.py::APIErrorTest::test_is_server_error_300 PASSED [ 60%]
tests/unit/errors_test.py::APIErrorTest::test_is_server_error_400 PASSED [ 60%]
tests/unit/errors_test.py::APIErrorTest::test_is_server_error_500 PASSED [ 60%]
tests/unit/errors_test.py::APIErrorTest::test_status_code_200 PASSED     [ 60%]
tests/unit/errors_test.py::APIErrorTest::test_status_code_400 PASSED     [ 60%]
tests/unit/errors_test.py::APIErrorTest::test_status_code_500 PASSED     [ 60%]
tests/unit/errors_test.py::ContainerErrorTest::test_container_with_stderr PASSED [ 61%]
tests/unit/errors_test.py::ContainerErrorTest::test_container_without_stderr PASSED [ 61%]
tests/unit/errors_test.py::CreateUnexpectedKwargsErrorTest::test_create_unexpected_kwargs_error_multiple PASSED [ 61%]
tests/unit/errors_test.py::CreateUnexpectedKwargsErrorTest::test_create_unexpected_kwargs_error_single PASSED [ 61%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_create PASSED [ 61%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_create_container_args PASSED [ 61%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_create_network_driver_opts PASSED [ 62%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_create_network_driver_opts_with_network_mode PASSED [ 62%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_create_network_driver_opts_without_network PASSED [ 62%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_create_with_image_object PASSED [ 62%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_get PASSED [ 62%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_list PASSED [ 62%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_list_ignore_removed PASSED [ 63%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run PASSED [ 63%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run_detach PASSED [ 63%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run_network_driver_opts PASSED [ 63%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run_network_driver_opts_with_network_mode PASSED [ 63%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run_network_driver_opts_without_network PASSED [ 63%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run_platform PASSED [ 64%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run_pull PASSED [ 64%]
cc012de83bb0: Pull complete
07d7aaa39f70: Pull complete
47359bf92c41: Pull complete
6e4deb42c6d5: Pull complete
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run_remove PASSED [ 64%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run_with_error PASSED [ 64%]
tests/unit/models_containers_test.py::ContainerCollectionTest::test_run_with_image_object PASSED [ 64%]
tests/unit/models_containers_test.py::ContainerTest::test_attach PASSED  [ 64%]
tests/unit/models_containers_test.py::ContainerTest::test_commit PASSED  [ 65%]
tests/unit/models_containers_test.py::ContainerTest::test_diff PASSED    [ 65%]
tests/unit/models_containers_test.py::ContainerTest::test_exec_run PASSED [ 65%]
tests/unit/models_containers_test.py::ContainerTest::test_exec_run_failure PASSED [ 65%]
tests/unit/models_containers_test.py::ContainerTest::test_export PASSED  [ 65%]
tests/unit/models_containers_test.py::ContainerTest::test_get_archive PASSED [ 65%]
tests/unit/models_containers_test.py::ContainerTest::test_image PASSED   [ 66%]
tests/unit/models_containers_test.py::ContainerTest::test_kill PASSED    [ 66%]
tests/unit/models_containers_test.py::ContainerTest::test_labels PASSED  [ 66%]
tests/unit/models_containers_test.py::ContainerTest::test_logs PASSED    [ 66%]
tests/unit/models_containers_test.py::ContainerTest::test_name PASSED    [ 66%]
tests/unit/models_containers_test.py::ContainerTest::test_pause PASSED   [ 67%]
tests/unit/models_containers_test.py::ContainerTest::test_put_archive PASSED [ 67%]
tests/unit/models_containers_test.py::ContainerTest::test_remove PASSED  [ 67%]
tests/unit/models_containers_test.py::ContainerTest::test_rename PASSED  [ 67%]
tests/unit/models_containers_test.py::ContainerTest::test_resize PASSED  [ 67%]
tests/unit/models_containers_test.py::ContainerTest::test_restart PASSED [ 67%]
b6d5360b4f78: Pull complete
tests/unit/models_containers_test.py::ContainerTest::test_short_id PASSED [ 68%]
tests/unit/models_containers_test.py::ContainerTest::test_start PASSED   [ 68%]
tests/unit/models_containers_test.py::ContainerTest::test_stats PASSED   [ 68%]
tests/unit/models_containers_test.py::ContainerTest::test_status PASSED  [ 68%]
tests/unit/models_containers_test.py::ContainerTest::test_stop PASSED    [ 68%]
tests/unit/models_containers_test.py::ContainerTest::test_top PASSED     [ 68%]
tests/unit/models_containers_test.py::ContainerTest::test_unpause PASSED [ 69%]
tests/unit/models_containers_test.py::ContainerTest::test_update PASSED  [ 69%]
tests/unit/models_containers_test.py::ContainerTest::test_wait PASSED    [ 69%]
tests/unit/models_images_test.py::ImageCollectionTest::test_build PASSED [ 69%]
tests/unit/models_images_test.py::ImageCollectionTest::test_get PASSED   [ 69%]
tests/unit/models_images_test.py::ImageCollectionTest::test_labels PASSED [ 69%]
tests/unit/models_images_test.py::ImageCollectionTest::test_list PASSED  [ 70%]
tests/unit/models_images_test.py::ImageCollectionTest::test_load PASSED  [ 70%]
tests/unit/models_images_test.py::ImageCollectionTest::test_pull PASSED  [ 70%]
tests/unit/models_images_test.py::ImageCollectionTest::test_pull_multiple PASSED [ 70%]
tests/unit/models_images_test.py::ImageCollectionTest::test_pull_tag_precedence PASSED [ 70%]
tests/unit/models_images_test.py::ImageCollectionTest::test_pull_with_stream_param PASSED [ 70%]
tests/unit/models_images_test.py::ImageCollectionTest::test_push PASSED  [ 71%]
tests/unit/models_images_test.py::ImageCollectionTest::test_remove PASSED [ 71%]
tests/unit/models_images_test.py::ImageCollectionTest::test_search PASSED [ 71%]
tests/unit/models_images_test.py::ImageCollectionTest::test_search_limit PASSED [ 71%]
tests/unit/models_images_test.py::ImageTest::test_history PASSED         [ 71%]
tests/unit/models_images_test.py::ImageTest::test_remove PASSED          [ 71%]
tests/unit/models_images_test.py::ImageTest::test_save PASSED            [ 72%]
tests/unit/models_images_test.py::ImageTest::test_short_id PASSED        [ 72%]
tests/unit/models_images_test.py::ImageTest::test_tag PASSED             [ 72%]
tests/unit/models_images_test.py::ImageTest::test_tags PASSED            [ 72%]
8dbdc36eafd7: Pull complete
tests/unit/models_networks_test.py::NetworkCollectionTest::test_create PASSED [ 72%]
tests/unit/models_networks_test.py::NetworkCollectionTest::test_get PASSED [ 72%]
tests/unit/models_networks_test.py::NetworkCollectionTest::test_list PASSED [ 73%]
tests/unit/models_networks_test.py::NetworkTest::test_connect PASSED     [ 73%]
tests/unit/models_networks_test.py::NetworkTest::test_disconnect PASSED  [ 73%]
tests/unit/models_networks_test.py::NetworkTest::test_remove PASSED      [ 73%]
tests/unit/models_resources_test.py::ModelTest::test_hash PASSED         [ 73%]
tests/unit/models_resources_test.py::ModelTest::test_reload PASSED       [ 73%]
tests/unit/models_secrets_test.py::CreateServiceTest::test_secrets_repr PASSED [ 74%]
tests/unit/models_services_test.py::CreateServiceKwargsTest::test_get_create_service_kwargs PASSED [ 74%]
tests/unit/sshadapter_test.py::SSHAdapterTest::test_ssh_hostname_prefix_trim PASSED [ 74%]
tests/unit/sshadapter_test.py::SSHAdapterTest::test_ssh_parse_hostname_and_port PASSED [ 74%]
tests/unit/sshadapter_test.py::SSHAdapterTest::test_ssh_parse_hostname_only PASSED [ 74%]
tests/unit/sshadapter_test.py::SSHAdapterTest::test_ssh_parse_url PASSED [ 74%]
tests/unit/sshadapter_test.py::SSHAdapterTest::test_ssh_parse_user_and_hostname PASSED [ 75%]
tests/unit/ssladapter_test.py::SSLAdapterTest::test_only_uses_tls PASSED [ 75%]
tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_dns_failure PASSED [ 75%]
tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_dns_success PASSED [ 75%]
tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_ip_address_failure PASSED [ 75%]
tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_ip_address_success PASSED [ 75%]
tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_localhost_success PASSED [ 76%]
tests/unit/swarm_test.py::SwarmTest::test_join_swarm PASSED              [ 76%]
tests/unit/swarm_test.py::SwarmTest::test_join_swarm_no_listen_address_takes_default PASSED [ 76%]
tests/unit/swarm_test.py::SwarmTest::test_node_update PASSED             [ 76%]
tests/unit/types_containers_test.py::test_uid_0_is_not_elided PASSED     [ 76%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_directory PASSED  [ 76%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_directory_with_single_exception PASSED [ 77%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_directory_with_subdir_exception PASSED [ 77%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_directory_with_subdir_exception_win32_pathsep SKIPPED [ 77%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_directory_with_trailing_slash PASSED [ 77%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_directory_with_wildcard_exception PASSED [ 77%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_double_wildcard PASSED [ 77%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_double_wildcard_with_exception PASSED [ 78%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_exclude_custom_dockerfile PASSED [ 78%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_exclude_dockerfile_child PASSED [ 78%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_exclude_dockerfile_dockerignore PASSED [ 78%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_exclude_include_absolute_path PASSED [ 78%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_include_wildcard PASSED [ 78%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_last_line_precedence PASSED [ 79%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_no_dupes PASSED   [ 79%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_no_excludes PASSED [ 79%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_parent_directory PASSED [ 79%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_question_mark PASSED [ 79%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_single_and_double_wildcard PASSED [ 79%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_single_filename PASSED [ 80%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_single_filename_leading_dot_slash PASSED [ 80%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_single_filename_trailing_slash PASSED [ 80%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_single_subdir_single_filename PASSED [ 80%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_single_subdir_single_filename_leading_slash PASSED [ 80%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_single_subdir_wildcard_filename PASSED [ 80%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_single_subdir_with_path_traversal PASSED [ 81%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_subdirectory PASSED [ 81%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_subdirectory_win32_pathsep SKIPPED [ 81%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_trailing_double_wildcard PASSED [ 81%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_wildcard_exclude PASSED [ 81%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_wildcard_filename_end PASSED [ 81%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_wildcard_filename_start PASSED [ 82%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_wildcard_subdir_single_filename PASSED [ 82%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_wildcard_subdir_wildcard_filename PASSED [ 82%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_wildcard_with_exception PASSED [ 82%]
tests/unit/utils_build_test.py::ExcludePathsTest::test_wildcard_with_wildcard_exception PASSED [ 82%]
tests/unit/utils_build_test.py::TarTest::test_tar_directory_link PASSED  [ 82%]
tests/unit/utils_build_test.py::TarTest::test_tar_socket_file PASSED     [ 83%]
tests/unit/utils_build_test.py::TarTest::test_tar_with_broken_symlinks PASSED [ 83%]
tests/unit/utils_build_test.py::TarTest::test_tar_with_directory_symlinks PASSED [ 83%]
tests/unit/utils_build_test.py::TarTest::test_tar_with_empty_directory PASSED [ 83%]
tests/unit/utils_build_test.py::TarTest::test_tar_with_excludes PASSED   [ 83%]
tests/unit/utils_build_test.py::TarTest::test_tar_with_file_symlinks PASSED [ 84%]
tests/unit/utils_build_test.py::TarTest::test_tar_with_inaccessible_file SKIPPED [ 84%]
tests/unit/utils_config_test.py::FindConfigFileTest::test_find_config_fallback PASSED [ 84%]
tests/unit/utils_config_test.py::FindConfigFileTest::test_find_config_from_environment PASSED [ 84%]
tests/unit/utils_config_test.py::FindConfigFileTest::test_find_config_from_explicit_path PASSED [ 84%]
tests/unit/utils_config_test.py::FindConfigFileTest::test_find_config_from_home_legacy_name PASSED [ 84%]
tests/unit/utils_config_test.py::FindConfigFileTest::test_find_config_from_home_posix PASSED [ 85%]
tests/unit/utils_config_test.py::FindConfigFileTest::test_find_config_from_home_windows SKIPPED [ 85%]
tests/unit/utils_config_test.py::LoadConfigTest::test_load_config_custom_headers PASSED [ 85%]
tests/unit/utils_config_test.py::LoadConfigTest::test_load_config_detach_keys PASSED [ 85%]
tests/unit/utils_config_test.py::LoadConfigTest::test_load_config_from_env PASSED [ 85%]
tests/unit/utils_config_test.py::LoadConfigTest::test_load_config_no_file PASSED [ 85%]
tests/unit/utils_json_stream_test.py::TestJsonSplitter::test_json_splitter_no_object PASSED [ 86%]
tests/unit/utils_json_stream_test.py::TestJsonSplitter::test_json_splitter_with_object PASSED [ 86%]
tests/unit/utils_json_stream_test.py::TestJsonSplitter::test_json_splitter_leading_whitespace PASSED [ 86%]
tests/unit/utils_json_stream_test.py::TestStreamAsText::test_stream_with_non_utf_unicode_character PASSED [ 86%]
tests/unit/utils_json_stream_test.py::TestStreamAsText::test_stream_with_utf_character PASSED [ 86%]
tests/unit/utils_json_stream_test.py::TestJsonStream::test_with_falsy_entries PASSED [ 86%]
tests/unit/utils_json_stream_test.py::TestJsonStream::test_with_leading_whitespace PASSED [ 87%]
tests/unit/utils_proxy_test.py::ProxyConfigTest::test_environment PASSED [ 87%]
tests/unit/utils_proxy_test.py::ProxyConfigTest::test_from_dict PASSED   [ 87%]
tests/unit/utils_proxy_test.py::ProxyConfigTest::test_inject_proxy_environment PASSED [ 87%]
tests/unit/utils_proxy_test.py::ProxyConfigTest::test_new PASSED         [ 87%]
tests/unit/utils_proxy_test.py::ProxyConfigTest::test_truthiness PASSED  [ 87%]
tests/unit/utils_test.py::DecoratorsTest::test_update_headers PASSED     [ 88%]
tests/unit/utils_test.py::KwargsFromEnvTest::test_kwargs_from_env_alternate_env PASSED [ 88%]
tests/unit/utils_test.py::KwargsFromEnvTest::test_kwargs_from_env_empty PASSED [ 88%]
tests/unit/utils_test.py::KwargsFromEnvTest::test_kwargs_from_env_no_cert_path PASSED [ 88%]
tests/unit/utils_test.py::KwargsFromEnvTest::test_kwargs_from_env_tls PASSED [ 88%]
tests/unit/utils_test.py::KwargsFromEnvTest::test_kwargs_from_env_tls_verify_false PASSED [ 88%]
tests/unit/utils_test.py::KwargsFromEnvTest::test_kwargs_from_env_tls_verify_false_no_cert PASSED [ 89%]
tests/unit/utils_test.py::ConverVolumeBindsTest::test_convert_volume_binds_compact PASSED [ 89%]
tests/unit/utils_test.py::ConverVolumeBindsTest::test_convert_volume_binds_complete PASSED [ 89%]
tests/unit/utils_test.py::ConverVolumeBindsTest::test_convert_volume_binds_empty PASSED [ 89%]
tests/unit/utils_test.py::ConverVolumeBindsTest::test_convert_volume_binds_list PASSED [ 89%]
tests/unit/utils_test.py::ConverVolumeBindsTest::test_convert_volume_binds_no_mode PASSED [ 89%]
tests/unit/utils_test.py::ConverVolumeBindsTest::test_convert_volume_binds_unicode_bytes_input PASSED [ 90%]
tests/unit/utils_test.py::ConverVolumeBindsTest::test_convert_volume_binds_unicode_unicode_input PASSED [ 90%]
tests/unit/utils_test.py::ParseEnvFileTest::test_parse_env_file_commented_line PASSED [ 90%]
tests/unit/utils_test.py::ParseEnvFileTest::test_parse_env_file_invalid_line PASSED [ 90%]
tests/unit/utils_test.py::ParseEnvFileTest::test_parse_env_file_newline PASSED [ 90%]
tests/unit/utils_test.py::ParseEnvFileTest::test_parse_env_file_proper PASSED [ 90%]
tests/unit/utils_test.py::ParseEnvFileTest::test_parse_env_file_with_equals_character PASSED [ 91%]
tests/unit/utils_test.py::ParseHostTest::test_parse_host PASSED          [ 91%]
tests/unit/utils_test.py::ParseHostTest::test_parse_host_empty_value PASSED [ 91%]
tests/unit/utils_test.py::ParseHostTest::test_parse_host_tls PASSED      [ 91%]
tests/unit/utils_test.py::ParseHostTest::test_parse_host_tls_tcp_proto PASSED [ 91%]
tests/unit/utils_test.py::ParseHostTest::test_parse_host_trailing_slash PASSED [ 91%]
tests/unit/utils_test.py::ParseRepositoryTagTest::test_index_image_no_tag PASSED [ 92%]
tests/unit/utils_test.py::ParseRepositoryTagTest::test_index_image_sha PASSED [ 92%]
tests/unit/utils_test.py::ParseRepositoryTagTest::test_index_image_tag PASSED [ 92%]
tests/unit/utils_test.py::ParseRepositoryTagTest::test_index_user_image_no_tag PASSED [ 92%]
tests/unit/utils_test.py::ParseRepositoryTagTest::test_index_user_image_tag PASSED [ 92%]
tests/unit/utils_test.py::ParseRepositoryTagTest::test_private_reg_image_no_tag PASSED [ 92%]
tests/unit/utils_test.py::ParseRepositoryTagTest::test_private_reg_image_sha PASSED [ 93%]
tests/unit/utils_test.py::ParseRepositoryTagTest::test_private_reg_image_tag PASSED [ 93%]
tests/unit/utils_test.py::ParseDeviceTest::test_dict PASSED              [ 93%]
tests/unit/utils_test.py::ParseDeviceTest::test_full_string_definition PASSED [ 93%]
tests/unit/utils_test.py::ParseDeviceTest::test_hybrid_list PASSED       [ 93%]
tests/unit/utils_test.py::ParseDeviceTest::test_partial_string_definition PASSED [ 93%]
tests/unit/utils_test.py::ParseDeviceTest::test_permissionless_string_definition PASSED [ 94%]
tests/unit/utils_test.py::ParseBytesTest::test_parse_bytes_float PASSED  [ 94%]
tests/unit/utils_test.py::ParseBytesTest::test_parse_bytes_invalid PASSED [ 94%]
tests/unit/utils_test.py::ParseBytesTest::test_parse_bytes_valid PASSED  [ 94%]
tests/unit/utils_test.py::UtilsTest::test_convert_filters PASSED         [ 94%]
tests/unit/utils_test.py::UtilsTest::test_decode_json_header PASSED      [ 94%]
tests/unit/utils_test.py::SplitCommandTest::test_split_command_with_unicode PASSED [ 95%]
tests/unit/utils_test.py::PortsTest::test_build_port_bindings_with_matching_internal_port_ranges PASSED [ 95%]
tests/unit/utils_test.py::PortsTest::test_build_port_bindings_with_matching_internal_ports PASSED [ 95%]
tests/unit/utils_test.py::PortsTest::test_build_port_bindings_with_nonmatching_internal_port_ranges PASSED [ 95%]
tests/unit/utils_test.py::PortsTest::test_build_port_bindings_with_nonmatching_internal_ports PASSED [ 95%]
tests/unit/utils_test.py::PortsTest::test_build_port_bindings_with_one_port PASSED [ 95%]
tests/unit/utils_test.py::PortsTest::test_build_port_bindings_with_port_range PASSED [ 96%]
tests/unit/utils_test.py::PortsTest::test_host_only_with_colon PASSED    [ 96%]
tests/unit/utils_test.py::PortsTest::test_non_matching_length_port_ranges PASSED [ 96%]
tests/unit/utils_test.py::PortsTest::test_port_and_range_invalid PASSED  [ 96%]
tests/unit/utils_test.py::PortsTest::test_port_only_with_colon PASSED    [ 96%]
tests/unit/utils_test.py::PortsTest::test_split_port_empty_string PASSED [ 96%]
tests/unit/utils_test.py::PortsTest::test_split_port_invalid PASSED      [ 97%]
tests/unit/utils_test.py::PortsTest::test_split_port_invalid_protocol PASSED [ 97%]
tests/unit/utils_test.py::PortsTest::test_split_port_no_host_port PASSED [ 97%]
tests/unit/utils_test.py::PortsTest::test_split_port_non_string PASSED   [ 97%]
tests/unit/utils_test.py::PortsTest::test_split_port_random_port_range_with_host_port PASSED [ 97%]
tests/unit/utils_test.py::PortsTest::test_split_port_range_no_host_port PASSED [ 97%]
tests/unit/utils_test.py::PortsTest::test_split_port_range_with_host_ip_no_port PASSED [ 98%]
tests/unit/utils_test.py::PortsTest::test_split_port_range_with_host_port PASSED [ 98%]
tests/unit/utils_test.py::PortsTest::test_split_port_range_with_protocol PASSED [ 98%]
tests/unit/utils_test.py::PortsTest::test_split_port_with_host_ip PASSED [ 98%]
tests/unit/utils_test.py::PortsTest::test_split_port_with_host_ip_no_port PASSED [ 98%]
tests/unit/utils_test.py::PortsTest::test_split_port_with_host_port PASSED [ 98%]
tests/unit/utils_test.py::PortsTest::test_split_port_with_ipv6_address PASSED [ 99%]
tests/unit/utils_test.py::PortsTest::test_split_port_with_ipv6_square_brackets_address PASSED [ 99%]
tests/unit/utils_test.py::PortsTest::test_split_port_with_protocol PASSED [ 99%]
tests/unit/utils_test.py::PortsTest::test_with_no_container_port PASSED  [ 99%]
tests/unit/utils_test.py::FormatEnvironmentTest::test_format_env_binary_unicode_value PASSED [ 99%]
tests/unit/utils_test.py::FormatEnvironmentTest::test_format_env_no_value PASSED [100%]

=============================== warnings summary ===============================
tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_dns_failure
  /src/tests/unit/ssladapter_test.py:71: DeprecationWarning: ssl.match_hostname() is deprecated
    match_hostname(self.cert, 'foobar.co.uk')

tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_dns_success
  /src/tests/unit/ssladapter_test.py:63: DeprecationWarning: ssl.match_hostname() is deprecated
    assert match_hostname(self.cert, 'touhou.gensokyo.jp') is None

tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_ip_address_failure
  /src/tests/unit/ssladapter_test.py:67: DeprecationWarning: ssl.match_hostname() is deprecated
    match_hostname(self.cert, '192.168.0.25')

tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_ip_address_success
  /src/tests/unit/ssladapter_test.py:57: DeprecationWarning: ssl.match_hostname() is deprecated
    assert match_hostname(self.cert, '127.0.0.1') is None

tests/unit/ssladapter_test.py::MatchHostnameTest::test_match_localhost_success
  /src/tests/unit/ssladapter_test.py:60: DeprecationWarning: ssl.match_hostname() is deprecated
    assert match_hostname(self.cert, 'localhost') is None

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html

---------- coverage: platform linux, python 3.10.10-final-0 ----------
Name                                  Stmts   Miss Branch BrPart  Cover
-----------------------------------------------------------------------
docker/__init__.py                        7      0      0      0   100%
docker/_version.py                        2      0      0      0   100%
docker/api/__init__.py                    1      0      0      0   100%
docker/api/build.py                     127     41     98     21    64%
docker/api/client.py                    269     65     94     11    76%
docker/api/config.py                     31     18      6      0    41%
docker/api/container.py                 317     76    132     29    69%
docker/api/daemon.py                     40      4     16      4    86%
docker/api/exec_api.py                   51     12     26     10    69%
docker/api/image.py                     161     43     64     14    70%
docker/api/network.py                    91     35     50     11    52%
docker/api/plugin.py                     96     68     18      0    26%
docker/api/secret.py                     36     22     10      0    35%
docker/api/service.py                   206    180    155      0     8%
docker/api/swarm.py                     114     71     44      1    29%
docker/api/volume.py                     38      9     16      2    72%
docker/auth.py                          200     16     80     16    89%
docker/client.py                         80      9      4      0    89%
docker/constants.py                      21      0      0      0   100%
docker/context/__init__.py                2      0      0      0   100%
docker/context/api.py                    81     41     40      8    41%
docker/context/config.py                 61     33     22      2    39%
docker/context/context.py               163     96     70      6    32%
docker/credentials/__init__.py            3      0      0      0   100%
docker/credentials/constants.py           4      0      0      0   100%
docker/credentials/errors.py             11      4      8      0    68%
docker/credentials/store.py              47     32     16      0    27%
docker/credentials/utils.py               5      3      0      0    40%
docker/errors.py                        115     27     63      4    78%
docker/models/__init__.py                 0      0      0      0   100%
docker/models/checkpoints.py             35     19     14      0    41%
docker/models/configs.py                 22      8      6      0    64%
docker/models/containers.py             197     12     78      9    91%
docker/models/images.py                 143     55     62      4    55%
docker/models/networks.py                39      7     16      3    75%
docker/models/nodes.py                   16      5      6      0    68%
docker/models/plugins.py                 51     29     12      0    41%
docker/models/resource.py                43      9     10      3    77%
docker/models/secrets.py                 23      4      6      0    79%
docker/models/services.py                89     35     40      4    60%
docker/models/swarm.py                   40     21      8      0    44%
docker/models/volumes.py                 24     10      8      0    56%
docker/tls.py                            35      5     14      5    80%
docker/transport/__init__.py             11      3      0      0    73%
docker/transport/basehttpadapter.py       6      0      4      1    90%
docker/transport/npipeconn.py            56     51     17      0     7%
docker/transport/npipesocket.py         140    136     24      0     2%
docker/transport/sshconn.py             161    104     67      3    32%
docker/transport/ssladapter.py           32      8     10      3    69%
docker/transport/unixconn.py             54      3     15      2    93%
docker/types/__init__.py                  6      0      0      0   100%
docker/types/base.py                      4      0      4      0   100%
docker/types/containers.py              440     79    340     43    82%
docker/types/daemon.py                   36     24     16      0    27%
docker/types/healthcheck.py              43     20      6      0    51%
docker/types/networks.py                 45     14     40     10    65%
docker/types/services.py                347    150    268     45    55%
docker/types/swarm.py                    51     45     44      0    11%
docker/utils/__init__.py                  3      0      0      0   100%
docker/utils/build.py                   152     24     78     10    83%
docker/utils/config.py                   36      1     12      1    96%
docker/utils/decorators.py               33      1     12      1    96%
docker/utils/fnmatch.py                  55     18     28      2    61%
docker/utils/json_stream.py              40      8     14      2    78%
docker/utils/ports.py                    50      3     32      2    91%
docker/utils/proxy.py                    37      1     14      0    98%
docker/utils/socket.py                   91     15     46      8    79%
docker/utils/utils.py                   279     18    173     13    92%
docker/version.py                        11      9      0      0    18%
-----------------------------------------------------------------------
TOTAL                                  5356   1859   2576    313    62%

=========================== short test summary info ============================
XFAIL tests/unit/dockertypes_test.py::MountTest::test_parse_mount_bind_windows
SKIPPED [1] tests/unit/api_build_test.py:169: Windows-specific syntax
SKIPPED [1] tests/unit/api_container_test.py:1191: API version is too low (< 1.41)
SKIPPED [1] tests/unit/client_test.py:99: Npipe Connection Pool only on Windows
SKIPPED [1] tests/unit/client_test.py:138: Npipe Connection Pool only on Windows
SKIPPED [1] tests/unit/client_test.py:212: Npipe Connection Pool only on Windows
SKIPPED [1] tests/unit/client_test.py:249: Npipe Connection Pool only on Windows
SKIPPED [1] tests/unit/context_test.py:18: Windows specific path check
SKIPPED [1] tests/unit/utils_build_test.py:230: Backslash patterns only on Windows
SKIPPED [1] tests/unit/utils_build_test.py:252: Backslash patterns only on Windows
SKIPPED [1] tests/unit/utils_build_test.py:400: root user always has access ; no chmod on Windows
SKIPPED [1] tests/unit/utils_config_test.py:54: condition: sys.platform != 'win32'
============ 582 passed, 11 skipped, 1 xfailed, 5 warnings in 6.59s ============
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29a030ba61ceedafc58ea1ef7ad52964780159d92e647ee4c4bf4d08289caa76
[Pipeline] sh
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+ docker run --rm -d --name dpy-dind-3-0-py3.10-19.03.13 -v /tmp --privileged --network dpy-testnet-3-0-py3.10-19.03.13 dockerpinata/docker-py:sshdind-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c dockerd -H tcp://0.0.0.0:2375
Unable to find image 'dockerpinata/docker-py:sshdind-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c' locally
sshdind-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c: Pulling from dockerpinata/docker-py
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4ed7c552a88a: Pull complete
============================= test session starts ==============================
platform linux -- Python 3.10.10, pytest-7.1.2, pluggy-1.0.0 -- /usr/local/bin/python
cachedir: .pytest_cache
rootdir: /src, configfile: pytest.ini
plugins: timeout-2.1.0, cov-3.0.0
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collecting ... collected 404 items

tests/integration/api_build_test.py::BuildTest::test_build_container_with_target ERROR [  0%]
tests/integration/api_build_test.py::BuildTest::test_build_from_stringio ERROR [  0%]
tests/integration/api_build_test.py::BuildTest::test_build_gzip_custom_encoding ERROR [  0%]
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Digest: sha256:1dfc986a1904a1886bd3d93f3b5036c276d35c0b0c7229cb1d65edf3903cd45d
Status: Downloaded newer image for dockerpinata/docker-py:sshdind-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c
tests/integration/api_build_test.py::BuildTest::test_build_in_context_dockerfile ERROR [  1%]
tests/integration/api_build_test.py::BuildTest::test_build_in_context_nested_dockerfile ERROR [  1%]
tests/integration/api_build_test.py::BuildTest::test_build_invalid_platform ERROR [  1%]
tests/integration/api_build_test.py::BuildTest::test_build_isolation ERROR [  2%]
bcd6e213616f3844da1ed72432abdaf0d249aa4a4990bdfd27629561e32a58be
tests/integration/api_build_test.py::BuildTest::test_build_labels ERROR  [  2%]
[Pipeline] sh
+ docker run --rm --name dpy-tests-3-0-py3.10-19.03.13 -e DOCKER_HOST=tcp://dpy-dind-3-0-py3.10-19.03.13:2375 -e DOCKER_TEST_API_VERSION=1.40 --network dpy-testnet-3-0-py3.10-19.03.13 --volumes-from dpy-dind-3-0-py3.10-19.03.13 -v /home/ubuntu/workspace/docker-py_PR-3094@tmp/18504ed2-75d9-4f3d-a48b-294e70b3862f/config.json:/root/.docker/config.json dockerpinata/docker-py:py3-8e93b5e04a2f26dbe0cb7863f9ef71b7bd36792c py.test -v -rxs --cov=docker tests/integration
tests/integration/api_build_test.py::BuildTest::test_build_out_of_context_dockerfile ERROR [  2%]
tests/integration/api_build_test.py::BuildTest::test_build_shmsize ERROR [  2%]
tests/integration/api_build_test.py::BuildTest::test_build_squash ERROR  [  3%]
tests/integration/api_build_test.py::BuildTest::test_build_stderr_data ERROR [  3%]
============================= test session starts ==============================
platform linux -- Python 3.10.10, pytest-7.1.2, pluggy-1.0.0 -- /usr/local/bin/python
cachedir: .pytest_cache
rootdir: /src, configfile: pytest.ini
plugins: timeout-2.1.0, cov-3.0.0
tests/integration/api_build_test.py::BuildTest::test_build_streaming ERROR [  3%]
tests/integration/api_build_test.py::BuildTest::test_build_with_buildargs ERROR [  3%]
tests/integration/api_build_test.py::BuildTest::test_build_with_cache_from ERROR [  4%]
tests/integration/api_build_test.py::BuildTest::test_build_with_dockerfile_empty_lines ERROR [  4%]
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tests/integration/api_build_test.py::BuildTest::test_build_with_extra_hosts ERROR [  4%]
collecting ... collected 404 items

tests/integration/api_build_test.py::BuildTest::test_build_with_network_mode ERROR [  5%]
tests/integration/api_build_test.py::BuildTest::test_build_container_with_target ERROR [  0%]
tests/integration/api_build_test.py::BuildTest::test_build_with_proxy ERROR [  5%]
tests/integration/api_build_test.py::BuildTest::test_build_from_stringio ERROR [  0%]
tests/integration/api_build_test.py::BuildTest::test_build_with_proxy_and_buildargs ERROR [  5%]
tests/integration/api_build_test.py::BuildTest::test_build_gzip_custom_encoding ERROR [  0%]
tests/integration/api_build_test.py::BuildTest::test_prune_builds XFAIL  [  5%]
tests/integration/api_build_test.py::BuildTest::test_build_gzip_encoding ERROR [  0%]
tests/integration/api_client_test.py::InformationTest::test_info ERROR   [  6%]
tests/integration/api_build_test.py::BuildTest::test_build_in_context_abs_dockerfile ERROR [  1%]
tests/integration/api_client_test.py::InformationTest::test_version ERROR [  6%]
tests/integration/api_build_test.py::BuildTest::test_build_in_context_dockerfile ERROR [  1%]
tests/integration/api_build_test.py::BuildTest::test_build_in_context_nested_dockerfile ERROR [  1%]
tests/integration/api_client_test.py::AutoDetectVersionTest::test_client_init ERROR [  6%]
tests/integration/api_client_test.py::ConnectionTimeoutTest::test_timeout ERROR [  6%]
tests/integration/api_build_test.py::BuildTest::test_build_invalid_platform ERROR [  1%]
tests/integration/api_client_test.py::UnixconnTest::test_resource_warnings ERROR [  7%]
tests/integration/api_build_test.py::BuildTest::test_build_isolation ERROR [  2%]
tests/integration/api_config_test.py::ConfigAPITest::test_create_config ERROR [  7%]
tests/integration/api_config_test.py::ConfigAPITest::test_create_config_unicode_data ERROR [  7%]
tests/integration/api_build_test.py::BuildTest::test_build_labels ERROR  [  2%]
tests/integration/api_build_test.py::BuildTest::test_build_out_of_context_dockerfile ERROR [  2%]
tests/integration/api_config_test.py::ConfigAPITest::test_create_config_with_templating ERROR [  7%]
tests/integration/api_build_test.py::BuildTest::test_build_shmsize ERROR [  2%]
tests/integration/api_build_test.py::BuildTest::test_build_squash ERROR  [  3%]
tests/integration/api_config_test.py::ConfigAPITest::test_inspect_config ERROR [  8%]
tests/integration/api_config_test.py::ConfigAPITest::test_list_configs ERROR [  8%]
tests/integration/api_config_test.py::ConfigAPITest::test_remove_config ERROR [  8%]
tests/integration/api_build_test.py::BuildTest::test_build_stderr_data ERROR [  3%]
tests/integration/api_container_test.py::ListContainersTest::test_list_containers ERROR [  8%]
tests/integration/api_build_test.py::BuildTest::test_build_streaming ERROR [  3%]
tests/integration/api_container_test.py::CreateContainerTest::test_create ERROR [  9%]
tests/integration/api_build_test.py::BuildTest::test_build_with_buildargs ERROR [  3%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_container_with_volumes_from ERROR [  9%]
tests/integration/api_build_test.py::BuildTest::test_build_with_cache_from ERROR [  4%]
tests/integration/api_build_test.py::BuildTest::test_build_with_dockerfile_empty_lines ERROR [  4%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_auto_remove ERROR [  9%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_cgroupns SKIPPED [  9%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_cpu_rt_options XFAIL [ 10%]
tests/integration/api_build_test.py::BuildTest::test_build_with_dockerignore ERROR [  4%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_device_cgroup_rules ERROR [ 10%]
tests/integration/api_build_test.py::BuildTest::test_build_with_extra_hosts ERROR [  4%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_environment_variable_no_value ERROR [ 10%]
tests/integration/api_build_test.py::BuildTest::test_build_with_network_mode ERROR [  5%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_host_pid_mode ERROR [ 10%]
tests/integration/api_build_test.py::BuildTest::test_build_with_proxy ERROR [  5%]
tests/integration/api_build_test.py::BuildTest::test_build_with_proxy_and_buildargs ERROR [  5%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_init ERROR [ 11%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_isolation ERROR [ 11%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_links ERROR [ 11%]
tests/integration/api_build_test.py::BuildTest::test_prune_builds XFAIL  [  5%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_mac_address ERROR [ 11%]
tests/integration/api_client_test.py::InformationTest::test_info ERROR   [  6%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_memory_constraints_with_int ERROR [ 12%]
tests/integration/api_client_test.py::InformationTest::test_version ERROR [  6%]
tests/integration/api_client_test.py::AutoDetectVersionTest::test_client_init ERROR [  6%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_memory_constraints_with_str ERROR [ 12%]
tests/integration/api_client_test.py::ConnectionTimeoutTest::test_timeout ERROR [  6%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_restart_policy ERROR [ 12%]
tests/integration/api_client_test.py::UnixconnTest::test_resource_warnings ERROR [  7%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_stop_timeout ERROR [ 12%]
tests/integration/api_config_test.py::ConfigAPITest::test_create_config ERROR [  7%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_storage_opt XFAIL [ 13%]
tests/integration/api_config_test.py::ConfigAPITest::test_create_config_unicode_data ERROR [  7%]
tests/integration/api_config_test.py::ConfigAPITest::test_create_config_with_templating ERROR [  7%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_tmpfs ERROR [ 13%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_uts_mode ERROR [ 13%]
tests/integration/api_config_test.py::ConfigAPITest::test_inspect_config ERROR [  8%]
tests/integration/api_container_test.py::CreateContainerTest::test_group_id_ints ERROR [ 13%]
tests/integration/api_config_test.py::ConfigAPITest::test_list_configs ERROR [  8%]
tests/integration/api_container_test.py::CreateContainerTest::test_group_id_strings ERROR [ 14%]
tests/integration/api_config_test.py::ConfigAPITest::test_remove_config ERROR [  8%]
tests/integration/api_container_test.py::ListContainersTest::test_list_containers ERROR [  8%]
tests/integration/api_container_test.py::CreateContainerTest::test_invalid_log_driver_raises_exception ERROR [ 14%]
tests/integration/api_container_test.py::CreateContainerTest::test_create ERROR [  9%]
tests/integration/api_container_test.py::CreateContainerTest::test_valid_log_driver_and_log_opt ERROR [ 14%]
tests/integration/api_container_test.py::CreateContainerTest::test_valid_no_config_specified ERROR [ 14%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_container_with_volumes_from ERROR [  9%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_auto_remove ERROR [  9%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_cgroupns SKIPPED [  9%]
tests/integration/api_container_test.py::CreateContainerTest::test_valid_no_log_driver_specified ERROR [ 15%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_cpu_rt_options XFAIL [ 10%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_device_cgroup_rules ERROR [ 10%]
tests/integration/api_container_test.py::VolumeBindTest::test_create_with_binds_ro ERROR [ 15%]
tests/integration/api_container_test.py::VolumeBindTest::test_create_with_binds_rw ERROR [ 15%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_environment_variable_no_value ERROR [ 10%]
tests/integration/api_container_test.py::VolumeBindTest::test_create_with_mounts ERROR [ 15%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_host_pid_mode ERROR [ 10%]
tests/integration/api_container_test.py::VolumeBindTest::test_create_with_mounts_ro ERROR [ 16%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_init ERROR [ 11%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_isolation ERROR [ 11%]
tests/integration/api_container_test.py::VolumeBindTest::test_create_with_volume_mount ERROR [ 16%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_links ERROR [ 11%]
tests/integration/api_container_test.py::ArchiveTest::test_copy_directory_to_container ERROR [ 16%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_mac_address ERROR [ 11%]
tests/integration/api_container_test.py::ArchiveTest::test_copy_file_to_container ERROR [ 16%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_memory_constraints_with_int ERROR [ 12%]
tests/integration/api_container_test.py::ArchiveTest::test_get_file_archive_from_container ERROR [ 17%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_memory_constraints_with_str ERROR [ 12%]
tests/integration/api_container_test.py::ArchiveTest::test_get_file_stat_from_container ERROR [ 17%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_restart_policy ERROR [ 12%]
tests/integration/api_container_test.py::RenameContainerTest::test_rename_container ERROR [ 17%]
tests/integration/api_container_test.py::StartContainerTest::test_run_shlex_commands ERROR [ 17%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_stop_timeout ERROR [ 12%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_storage_opt XFAIL [ 13%]
tests/integration/api_container_test.py::StartContainerTest::test_start_container ERROR [ 18%]
tests/integration/api_container_test.py::StartContainerTest::test_start_container_with_dict_instead_of_id ERROR [ 18%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_tmpfs ERROR [ 13%]
tests/integration/api_container_test.py::CreateContainerTest::test_create_with_uts_mode ERROR [ 13%]
tests/integration/api_container_test.py::CreateContainerTest::test_group_id_ints ERROR [ 13%]
tests/integration/api_container_test.py::WaitTest::test_wait ERROR       [ 18%]
tests/integration/api_container_test.py::WaitTest::test_wait_with_condition ERROR [ 18%]
tests/integration/api_container_test.py::CreateContainerTest::test_group_id_strings ERROR [ 14%]
tests/integration/api_container_test.py::CreateContainerTest::test_invalid_log_driver_raises_exception ERROR [ 14%]
tests/integration/api_container_test.py::WaitTest::test_wait_with_dict_instead_of_id ERROR [ 19%]
tests/integration/api_container_test.py::LogsTest::test_logs ERROR       [ 19%]
tests/integration/api_container_test.py::CreateContainerTest::test_valid_log_driver_and_log_opt ERROR [ 14%]
tests/integration/api_container_test.py::LogsTest::test_logs_streaming_and_follow ERROR [ 19%]
tests/integration/api_container_test.py::LogsTest::test_logs_streaming_and_follow_and_cancel ERROR [ 19%]
tests/integration/api_container_test.py::CreateContainerTest::test_valid_no_config_specified ERROR [ 14%]
tests/integration/api_container_test.py::CreateContainerTest::test_valid_no_log_driver_specified ERROR [ 15%]
tests/integration/api_container_test.py::LogsTest::test_logs_tail_option ERROR [ 20%]
tests/integration/api_container_test.py::LogsTest::test_logs_with_dict_instead_of_id ERROR [ 20%]
tests/integration/api_container_test.py::VolumeBindTest::test_create_with_binds_ro ERROR [ 15%]
tests/integration/api_container_test.py::VolumeBindTest::test_create_with_binds_rw ERROR [ 15%]
tests/integration/api_container_test.py::VolumeBindTest::test_create_with_mounts ERROR [ 15%]
tests/integration/api_container_test.py::LogsTest::test_logs_with_tail_0 ERROR [ 20%]
tests/integration/api_container_test.py::LogsTest::test_logs_with_until ERROR [ 20%]
tests/integration/api_container_test.py::VolumeBindTest::test_create_with_mounts_ro ERROR [ 16%]
tests/integration/api_container_test.py::VolumeBindTest::test_create_with_volume_mount ERROR [ 16%]
tests/integration/api_container_test.py::ArchiveTest::test_copy_directory_to_container ERROR [ 16%]
tests/integration/api_container_test.py::DiffTest::test_diff ERROR       [ 21%]
tests/integration/api_container_test.py::DiffTest::test_diff_with_dict_instead_of_id ERROR [ 21%]
tests/integration/api_container_test.py::ArchiveTest::test_copy_file_to_container ERROR [ 16%]
tests/integration/api_container_test.py::ArchiveTest::test_get_file_archive_from_container ERROR [ 17%]
tests/integration/api_container_test.py::StopTest::test_stop ERROR       [ 21%]
tests/integration/api_container_test.py::ArchiveTest::test_get_file_stat_from_container ERROR [ 17%]
tests/integration/api_container_test.py::StopTest::test_stop_with_dict_instead_of_id ERROR [ 21%]
tests/integration/api_container_test.py::KillTest::test_kill ERROR       [ 22%]
tests/integration/api_container_test.py::KillTest::test_kill_with_dict_instead_of_id ERROR [ 22%]
tests/integration/api_container_test.py::RenameContainerTest::test_rename_container ERROR [ 17%]
tests/integration/api_container_test.py::StartContainerTest::test_run_shlex_commands ERROR [ 17%]
tests/integration/api_container_test.py::KillTest::test_kill_with_signal ERROR [ 22%]
tests/integration/api_container_test.py::StartContainerTest::test_start_container ERROR [ 18%]
tests/integration/api_container_test.py::KillTest::test_kill_with_signal_integer ERROR [ 22%]
tests/integration/api_container_test.py::KillTest::test_kill_with_signal_name ERROR [ 23%]
tests/integration/api_container_test.py::StartContainerTest::test_start_container_with_dict_instead_of_id ERROR [ 18%]
tests/integration/api_container_test.py::WaitTest::test_wait ERROR       [ 18%]
tests/integration/api_container_test.py::PortTest::test_port ERROR       [ 23%]
tests/integration/api_container_test.py::WaitTest::test_wait_with_condition ERROR [ 18%]
tests/integration/api_container_test.py::ContainerTopTest::test_top XFAIL [ 23%]
tests/integration/api_container_test.py::WaitTest::test_wait_with_dict_instead_of_id ERROR [ 19%]
tests/integration/api_container_test.py::ContainerTopTest::test_top_with_psargs XFAIL [ 23%]
tests/integration/api_container_test.py::LogsTest::test_logs ERROR       [ 19%]
tests/integration/api_container_test.py::RestartContainerTest::test_restart ERROR [ 24%]
tests/integration/api_container_test.py::RestartContainerTest::test_restart_with_dict_instead_of_id ERROR [ 24%]
tests/integration/api_container_test.py::LogsTest::test_logs_streaming_and_follow ERROR [ 19%]
tests/integration/api_container_test.py::LogsTest::test_logs_streaming_and_follow_and_cancel ERROR [ 19%]
tests/integration/api_container_test.py::LogsTest::test_logs_tail_option ERROR [ 20%]
tests/integration/api_container_test.py::RestartContainerTest::test_restart_with_low_timeout ERROR [ 24%]
tests/integration/api_container_test.py::RemoveContainerTest::test_remove ERROR [ 24%]
tests/integration/api_container_test.py::RemoveContainerTest::test_remove_with_dict_instead_of_id ERROR [ 25%]
tests/integration/api_container_test.py::LogsTest::test_logs_with_dict_instead_of_id ERROR [ 20%]
tests/integration/api_container_test.py::LogsTest::test_logs_with_tail_0 ERROR [ 20%]
tests/integration/api_container_test.py::LogsTest::test_logs_with_until ERROR [ 20%]
tests/integration/api_container_test.py::AttachContainerTest::test_attach_no_stream ERROR [ 25%]
tests/integration/api_container_test.py::AttachContainerTest::test_attach_stream_and_cancel ERROR [ 25%]
tests/integration/api_container_test.py::DiffTest::test_diff ERROR       [ 21%]
tests/integration/api_container_test.py::AttachContainerTest::test_detach_with_arg ERROR [ 25%]
tests/integration/api_container_test.py::DiffTest::test_diff_with_dict_instead_of_id ERROR [ 21%]
tests/integration/api_container_test.py::StopTest::test_stop ERROR       [ 21%]
tests/integration/api_container_test.py::AttachContainerTest::test_detach_with_config_file ERROR [ 25%]
tests/integration/api_container_test.py::AttachContainerTest::test_detach_with_default ERROR [ 26%]
tests/integration/api_container_test.py::AttachContainerTest::test_run_container_reading_socket_http ERROR [ 26%]
tests/integration/api_container_test.py::StopTest::test_stop_with_dict_instead_of_id ERROR [ 21%]
tests/integration/api_container_test.py::KillTest::test_kill ERROR       [ 22%]
tests/integration/api_container_test.py::KillTest::test_kill_with_dict_instead_of_id ERROR [ 22%]
tests/integration/api_container_test.py::AttachContainerTest::test_run_container_reading_socket_ws ERROR [ 26%]
tests/integration/api_container_test.py::AttachContainerTest::test_run_container_streaming ERROR [ 26%]
tests/integration/api_container_test.py::PauseTest::test_pause_unpause ERROR [ 27%]
tests/integration/api_container_test.py::KillTest::test_kill_with_signal ERROR [ 22%]
tests/integration/api_container_test.py::KillTest::test_kill_with_signal_integer ERROR [ 22%]
tests/integration/api_container_test.py::KillTest::test_kill_with_signal_name ERROR [ 23%]
tests/integration/api_container_test.py::PruneTest::test_prune_containers ERROR [ 27%]
tests/integration/api_container_test.py::GetContainerStatsTest::test_get_container_stats_no_stream ERROR [ 27%]
tests/integration/api_container_test.py::PortTest::test_port ERROR       [ 23%]
tests/integration/api_container_test.py::ContainerTopTest::test_top XFAIL [ 23%]
tests/integration/api_container_test.py::ContainerUpdateTest::test_restart_policy_update ERROR [ 27%]
tests/integration/api_container_test.py::ContainerUpdateTest::test_update_container ERROR [ 28%]
tests/integration/api_container_test.py::ContainerCPUTest::test_container_cpu_shares ERROR [ 28%]
tests/integration/api_container_test.py::ContainerTopTest::test_top_with_psargs XFAIL [ 23%]
tests/integration/api_container_test.py::RestartContainerTest::test_restart ERROR [ 24%]
tests/integration/api_container_test.py::RestartContainerTest::test_restart_with_dict_instead_of_id ERROR [ 24%]
tests/integration/api_container_test.py::ContainerCPUTest::test_container_cpuset ERROR [ 28%]
tests/integration/api_container_test.py::ContainerCPUTest::test_create_with_runtime ERROR [ 28%]
tests/integration/api_container_test.py::RestartContainerTest::test_restart_with_low_timeout ERROR [ 24%]
tests/integration/api_container_test.py::RemoveContainerTest::test_remove ERROR [ 24%]
tests/integration/api_container_test.py::LinkTest::test_remove_link ERROR [ 29%]
tests/integration/api_exec_test.py::ExecTest::test_detach_with_config_file ERROR [ 29%]
tests/integration/api_container_test.py::RemoveContainerTest::test_remove_with_dict_instead_of_id ERROR [ 25%]
tests/integration/api_exec_test.py::ExecTest::test_detach_with_default ERROR [ 29%]
tests/integration/api_exec_test.py::ExecTest::test_exec_command_as_root ERROR [ 29%]
tests/integration/api_container_test.py::AttachContainerTest::test_attach_no_stream ERROR [ 25%]
tests/integration/api_container_test.py::AttachContainerTest::test_attach_stream_and_cancel ERROR [ 25%]
tests/integration/api_container_test.py::AttachContainerTest::test_detach_with_arg ERROR [ 25%]
tests/integration/api_exec_test.py::ExecTest::test_exec_command_as_user ERROR [ 30%]
tests/integration/api_exec_test.py::ExecTest::test_exec_command_streaming ERROR [ 30%]
tests/integration/api_exec_test.py::ExecTest::test_exec_command_string ERROR [ 30%]
tests/integration/api_container_test.py::AttachContainerTest::test_detach_with_config_file ERROR [ 25%]
tests/integration/api_container_test.py::AttachContainerTest::test_detach_with_default ERROR [ 26%]
tests/integration/api_container_test.py::AttachContainerTest::test_run_container_reading_socket_http ERROR [ 26%]
tests/integration/api_exec_test.py::ExecTest::test_exec_command_with_env ERROR [ 30%]
tests/integration/api_exec_test.py::ExecTest::test_exec_command_with_workdir ERROR [ 31%]
tests/integration/api_container_test.py::AttachContainerTest::test_run_container_reading_socket_ws ERROR [ 26%]
tests/integration/api_exec_test.py::ExecTest::test_exec_inspect ERROR    [ 31%]
tests/integration/api_exec_test.py::ExecTest::test_exec_start_detached ERROR [ 31%]
tests/integration/api_container_test.py::AttachContainerTest::test_run_container_streaming ERROR [ 26%]
tests/integration/api_exec_test.py::ExecTest::test_exec_start_socket ERROR [ 31%]
tests/integration/api_container_test.py::PauseTest::test_pause_unpause ERROR [ 27%]
tests/integration/api_container_test.py::PruneTest::test_prune_containers ERROR [ 27%]
tests/integration/api_exec_test.py::ExecTest::test_execute_command ERROR [ 32%]
tests/integration/api_exec_test.py::ExecTest::test_execute_command_with_proxy_env ERROR [ 32%]
tests/integration/api_container_test.py::GetContainerStatsTest::test_get_container_stats_no_stream ERROR [ 27%]
tests/integration/api_exec_test.py::ExecDemuxTest::test_exec_command_no_stream_demux ERROR [ 32%]
tests/integration/api_container_test.py::ContainerUpdateTest::test_restart_policy_update ERROR [ 27%]
tests/integration/api_exec_test.py::ExecDemuxTest::test_exec_command_no_stream_no_demux ERROR [ 32%]
tests/integration/api_exec_test.py::ExecDemuxTest::test_exec_command_stream_demux ERROR [ 33%]
tests/integration/api_container_test.py::ContainerUpdateTest::test_update_container ERROR [ 28%]
tests/integration/api_container_test.py::ContainerCPUTest::test_container_cpu_shares ERROR [ 28%]
tests/integration/api_exec_test.py::ExecDemuxTest::test_exec_command_stream_no_demux ERROR [ 33%]
tests/integration/api_container_test.py::ContainerCPUTest::test_container_cpuset ERROR [ 28%]
tests/integration/api_container_test.py::ContainerCPUTest::test_create_with_runtime ERROR [ 28%]
tests/integration/api_exec_test.py::ExecDemuxTest::test_exec_command_tty_no_stream_demux ERROR [ 33%]
tests/integration/api_exec_test.py::ExecDemuxTest::test_exec_command_tty_no_stream_no_demux ERROR [ 33%]
tests/integration/api_container_test.py::LinkTest::test_remove_link ERROR [ 29%]
tests/integration/api_exec_test.py::ExecDemuxTest::test_exec_command_tty_stream_demux ERROR [ 34%]
tests/integration/api_exec_test.py::ExecTest::test_detach_with_config_file ERROR [ 29%]
tests/integration/api_exec_test.py::ExecTest::test_detach_with_default ERROR [ 29%]
tests/integration/api_exec_test.py::ExecDemuxTest::test_exec_command_tty_stream_no_demux ERROR [ 34%]
tests/integration/api_exec_test.py::ExecTest::test_exec_command_as_root ERROR [ 29%]
tests/integration/api_healthcheck_test.py::HealthcheckTest::test_healthcheck_fails ERROR [ 34%]
tests/integration/api_exec_test.py::ExecTest::test_exec_command_as_user ERROR [ 30%]
tests/integration/api_healthcheck_test.py::HealthcheckTest::test_healthcheck_passes ERROR [ 34%]
tests/integration/api_exec_test.py::ExecTest::test_exec_command_streaming ERROR [ 30%]
tests/integration/api_healthcheck_test.py::HealthcheckTest::test_healthcheck_shell_command ERROR [ 35%]
tests/integration/api_exec_test.py::ExecTest::test_exec_command_string ERROR [ 30%]
tests/integration/api_exec_test.py::ExecTest::test_exec_command_with_env ERROR [ 30%]
tests/integration/api_exec_test.py::ExecTest::test_exec_command_with_workdir ERROR [ 31%]
tests/integration/api_healthcheck_test.py::HealthcheckTest::test_healthcheck_start_period ERROR [ 35%]
tests/integration/api_exec_test.py::ExecTest::test_exec_inspect ERROR    [ 31%]
tests/integration/api_exec_test.py::ExecTest::test_exec_start_detached ERROR [ 31%]
tests/integration/api_image_test.py::ListImagesTest::test_images ERROR   [ 35%]
tests/integration/api_exec_test.py::ExecTest::test_exec_start_socket ERROR [ 31%]
tests/integration/api_image_test.py::ListImagesTest::test_images_quiet ERROR [ 35%]
tests/integration/api_exec_test.py::ExecTest::test_execute_command ERROR [ 32%]
tests/integration/api_exec_test.py::ExecTest::test_execute_command_with_proxy_env ERROR [ 32%]
tests/integration/api_image_test.py::PullImageTest::test_pull ERROR      [ 36%]
tests/integration/api_exec_test.py::ExecDemuxTest::test_exec_command_no_stream_demux ERROR [ 32%]
tests/integration/api_image_test.py::PullImageTest::test_pull_invalid_platform ERROR [ 36%]
tests/integration/api_image_test.py::PullImageTest::test_pull_streaming ERROR [ 36%]
tests/integration/api_exec_test.py::ExecDemuxTest::test_exec_command_no_stream_no_demux ERROR [ 32%]
tests/integration/api_exec_test.py::ExecDemuxTest::test_exec_command_stream_demux ERROR [ 33%]
tests/integration/api_image_test.py::CommitTest::test_commit ERROR       [ 36%]
tests/integration/api_exec_test.py::ExecDemuxTest::test_exec_command_stream_no_demux ERROR [ 33%]
tests/integration/api_image_test.py::CommitTest::test_commit_with_changes ERROR [ 37%]
tests/integration/api_image_test.py::RemoveImageTest::test_remove ERROR  [ 37%]
tests/integration/api_exec_test.py::ExecDemuxTest::test_exec_command_tty_no_stream_demux ERROR [ 33%]
tests/integration/api_exec_test.py::ExecDemuxTest::test_exec_command_tty_no_stream_no_demux ERROR [ 33%]
tests/integration/api_image_test.py::ImportImageTest::test_get_load_image ERROR [ 37%]
tests/integration/api_exec_test.py::ExecDemuxTest::test_exec_command_tty_stream_demux ERROR [ 34%]
tests/integration/api_image_test.py::ImportImageTest::test_import_from_bytes ERROR [ 37%]
tests/integration/api_image_test.py::ImportImageTest::test_import_from_file ERROR [ 38%]
tests/integration/api_exec_test.py::ExecDemuxTest::test_exec_command_tty_stream_no_demux ERROR [ 34%]
tests/integration/api_healthcheck_test.py::HealthcheckTest::test_healthcheck_fails ERROR [ 34%]
tests/integration/api_image_test.py::ImportImageTest::test_import_from_stream ERROR [ 38%]
tests/integration/api_image_test.py::ImportImageTest::test_import_from_url SKIPPED [ 38%]
tests/integration/api_healthcheck_test.py::HealthcheckTest::test_healthcheck_passes ERROR [ 34%]
tests/integration/api_healthcheck_test.py::HealthcheckTest::test_healthcheck_shell_command ERROR [ 35%]
tests/integration/api_image_test.py::ImportImageTest::test_import_image_from_data_with_changes ERROR [ 38%]
tests/integration/api_image_test.py::ImportImageTest::test_import_image_with_changes ERROR [ 39%]
tests/integration/api_healthcheck_test.py::HealthcheckTest::test_healthcheck_start_period ERROR [ 35%]
tests/integration/api_image_test.py::PruneImagesTest::test_prune_images ERROR [ 39%]
tests/integration/api_image_test.py::SaveLoadImagesTest::test_get_image_load_image ERROR [ 39%]
tests/integration/api_image_test.py::InspectDistributionTest::test_inspect_distribution ERROR [ 39%]
tests/integration/api_image_test.py::ListImagesTest::test_images ERROR   [ 35%]
tests/integration/api_image_test.py::ListImagesTest::test_images_quiet ERROR [ 35%]
tests/integration/api_image_test.py::PullImageTest::test_pull ERROR      [ 36%]
tests/integration/api_network_test.py::TestNetworks::test_connect_and_disconnect_container ERROR [ 40%]
tests/integration/api_network_test.py::TestNetworks::test_connect_and_force_disconnect_container ERROR [ 40%]
tests/integration/api_image_test.py::PullImageTest::test_pull_invalid_platform ERROR [ 36%]
tests/integration/api_image_test.py::PullImageTest::test_pull_streaming ERROR [ 36%]
tests/integration/api_image_test.py::CommitTest::test_commit ERROR       [ 36%]
tests/integration/api_network_test.py::TestNetworks::test_connect_on_container_create ERROR [ 40%]
tests/integration/api_network_test.py::TestNetworks::test_connect_with_aliases ERROR [ 40%]
tests/integration/api_network_test.py::TestNetworks::test_connect_with_ipv4_address ERROR [ 41%]
tests/integration/api_image_test.py::CommitTest::test_commit_with_changes ERROR [ 37%]
tests/integration/api_image_test.py::RemoveImageTest::test_remove ERROR  [ 37%]
tests/integration/api_image_test.py::ImportImageTest::test_get_load_image ERROR [ 37%]
tests/integration/api_network_test.py::TestNetworks::test_connect_with_ipv6_address ERROR [ 41%]
tests/integration/api_network_test.py::TestNetworks::test_connect_with_links ERROR [ 41%]
tests/integration/api_network_test.py::TestNetworks::test_connect_with_mac_address ERROR [ 41%]
tests/integration/api_image_test.py::ImportImageTest::test_import_from_bytes ERROR [ 37%]
tests/integration/api_image_test.py::ImportImageTest::test_import_from_file ERROR [ 38%]
tests/integration/api_image_test.py::ImportImageTest::test_import_from_stream ERROR [ 38%]
tests/integration/api_image_test.py::ImportImageTest::test_import_from_url SKIPPED [ 38%]
tests/integration/api_network_test.py::TestNetworks::test_create_check_duplicate ERROR [ 42%]
tests/integration/api_network_test.py::TestNetworks::test_create_inspect_network_with_scope ERROR [ 42%]
tests/integration/api_image_test.py::ImportImageTest::test_import_image_from_data_with_changes ERROR [ 38%]
tests/integration/api_network_test.py::TestNetworks::test_create_internal_networks ERROR [ 42%]
tests/integration/api_image_test.py::ImportImageTest::test_import_image_with_changes ERROR [ 39%]
tests/integration/api_network_test.py::TestNetworks::test_create_network_attachable ERROR [ 42%]
tests/integration/api_image_test.py::PruneImagesTest::test_prune_images ERROR [ 39%]
tests/integration/api_network_test.py::TestNetworks::test_create_network_ingress ERROR [ 43%]
tests/integration/api_network_test.py::TestNetworks::test_create_network_ipv6_enabled ERROR [ 43%]
tests/integration/api_image_test.py::SaveLoadImagesTest::test_get_image_load_image ERROR [ 39%]
tests/integration/api_image_test.py::InspectDistributionTest::test_inspect_distribution ERROR [ 39%]
tests/integration/api_network_test.py::TestNetworks::test_create_network_with_host_driver_fails ERROR [ 43%]
tests/integration/api_network_test.py::TestNetworks::test_connect_and_disconnect_container ERROR [ 40%]
tests/integration/api_network_test.py::TestNetworks::test_connect_and_force_disconnect_container ERROR [ 40%]
tests/integration/api_network_test.py::TestNetworks::test_create_network_with_ipam_config ERROR [ 43%]
tests/integration/api_network_test.py::TestNetworks::test_create_network_with_labels ERROR [ 44%]
tests/integration/api_network_test.py::TestNetworks::test_connect_on_container_create ERROR [ 40%]
tests/integration/api_network_test.py::TestNetworks::test_create_network_with_labels_wrong_type ERROR [ 44%]
tests/integration/api_network_test.py::TestNetworks::test_create_remove_network_with_space_in_name ERROR [ 44%]
tests/integration/api_network_test.py::TestNetworks::test_connect_with_aliases ERROR [ 40%]
tests/integration/api_network_test.py::TestNetworks::test_connect_with_ipv4_address ERROR [ 41%]
tests/integration/api_network_test.py::TestNetworks::test_create_with_aliases ERROR [ 44%]
tests/integration/api_network_test.py::TestNetworks::test_connect_with_ipv6_address ERROR [ 41%]
tests/integration/api_network_test.py::TestNetworks::test_create_with_driveropt ERROR [ 45%]
tests/integration/api_network_test.py::TestNetworks::test_create_with_ipv4_address ERROR [ 45%]
tests/integration/api_network_test.py::TestNetworks::test_create_with_ipv6_address ERROR [ 45%]
tests/integration/api_network_test.py::TestNetworks::test_connect_with_links ERROR [ 41%]
tests/integration/api_network_test.py::TestNetworks::test_connect_with_mac_address ERROR [ 41%]
tests/integration/api_network_test.py::TestNetworks::test_create_check_duplicate ERROR [ 42%]
tests/integration/api_network_test.py::TestNetworks::test_create_with_linklocal_ips ERROR [ 45%]
tests/integration/api_network_test.py::TestNetworks::test_create_with_links ERROR [ 46%]
tests/integration/api_network_test.py::TestNetworks::test_inspect_network ERROR [ 46%]
tests/integration/api_network_test.py::TestNetworks::test_create_inspect_network_with_scope ERROR [ 42%]
tests/integration/api_network_test.py::TestNetworks::test_create_internal_networks ERROR [ 42%]
tests/integration/api_network_test.py::TestNetworks::test_create_network_attachable ERROR [ 42%]
tests/integration/api_network_test.py::TestNetworks::test_create_network_ingress ERROR [ 43%]
tests/integration/api_network_test.py::TestNetworks::test_list_networks ERROR [ 46%]
tests/integration/api_network_test.py::TestNetworks::test_prune_networks ERROR [ 46%]
tests/integration/api_network_test.py::TestNetworks::test_create_network_ipv6_enabled ERROR [ 43%]
tests/integration/api_network_test.py::TestNetworks::test_remove_network ERROR [ 47%]
tests/integration/api_network_test.py::TestNetworks::test_create_network_with_host_driver_fails ERROR [ 43%]
tests/integration/api_plugin_test.py::PluginTest::test_configure_plugin ERROR [ 47%]
tests/integration/api_plugin_test.py::PluginTest::test_create_plugin ERROR [ 47%]
tests/integration/api_plugin_test.py::PluginTest::test_disable_plugin ERROR [ 47%]
tests/integration/api_network_test.py::TestNetworks::test_create_network_with_ipam_config ERROR [ 43%]
tests/integration/api_network_test.py::TestNetworks::test_create_network_with_labels ERROR [ 44%]
tests/integration/api_plugin_test.py::PluginTest::test_enable_plugin ERROR [ 48%]
tests/integration/api_plugin_test.py::PluginTest::test_force_remove_plugin ERROR [ 48%]
tests/integration/api_network_test.py::TestNetworks::test_create_network_with_labels_wrong_type ERROR [ 44%]
tests/integration/api_network_test.py::TestNetworks::test_create_remove_network_with_space_in_name ERROR [ 44%]
tests/integration/api_network_test.py::TestNetworks::test_create_with_aliases ERROR [ 44%]
tests/integration/api_plugin_test.py::PluginTest::test_inspect_plugin ERROR [ 48%]
tests/integration/api_plugin_test.py::PluginTest::test_install_plugin ERROR [ 48%]
tests/integration/api_plugin_test.py::PluginTest::test_list_plugins ERROR [ 49%]
tests/integration/api_network_test.py::TestNetworks::test_create_with_driveropt ERROR [ 45%]
tests/integration/api_network_test.py::TestNetworks::test_create_with_ipv4_address ERROR [ 45%]
tests/integration/api_plugin_test.py::PluginTest::test_plugin_privileges ERROR [ 49%]
tests/integration/api_network_test.py::TestNetworks::test_create_with_ipv6_address ERROR [ 45%]
tests/integration/api_network_test.py::TestNetworks::test_create_with_linklocal_ips ERROR [ 45%]
tests/integration/api_plugin_test.py::PluginTest::test_remove_plugin ERROR [ 49%]
tests/integration/api_plugin_test.py::PluginTest::test_upgrade_plugin ERROR [ 49%]
tests/integration/api_network_test.py::TestNetworks::test_create_with_links ERROR [ 46%]
tests/integration/api_network_test.py::TestNetworks::test_inspect_network ERROR [ 46%]
tests/integration/api_secret_test.py::SecretAPITest::test_create_secret ERROR [ 50%]
tests/integration/api_network_test.py::TestNetworks::test_list_networks ERROR [ 46%]
tests/integration/api_secret_test.py::SecretAPITest::test_create_secret_unicode_data ERROR [ 50%]
tests/integration/api_network_test.py::TestNetworks::test_prune_networks ERROR [ 46%]
tests/integration/api_secret_test.py::SecretAPITest::test_inspect_secret ERROR [ 50%]
tests/integration/api_network_test.py::TestNetworks::test_remove_network ERROR [ 47%]
tests/integration/api_secret_test.py::SecretAPITest::test_list_secrets ERROR [ 50%]
tests/integration/api_secret_test.py::SecretAPITest::test_remove_secret ERROR [ 50%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_cap_add SKIPPED [ 51%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_cap_drop SKIPPED [ 51%]
tests/integration/api_plugin_test.py::PluginTest::test_configure_plugin ERROR [ 47%]
tests/integration/api_plugin_test.py::PluginTest::test_create_plugin ERROR [ 47%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_custom_log_driver ERROR [ 51%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_global_job_mode SKIPPED [ 51%]
tests/integration/api_plugin_test.py::PluginTest::test_disable_plugin ERROR [ 47%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_global_mode ERROR [ 52%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_replicated_job_mode SKIPPED [ 52%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_replicated_mode ERROR [ 52%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_simple ERROR [ 52%]
tests/integration/api_plugin_test.py::PluginTest::test_enable_plugin ERROR [ 48%]
tests/integration/api_plugin_test.py::PluginTest::test_force_remove_plugin ERROR [ 48%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_config ERROR [ 53%]
tests/integration/api_plugin_test.py::PluginTest::test_inspect_plugin ERROR [ 48%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_custom_networks ERROR [ 53%]
tests/integration/api_plugin_test.py::PluginTest::test_install_plugin ERROR [ 48%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_dns_config ERROR [ 53%]
tests/integration/api_plugin_test.py::PluginTest::test_list_plugins ERROR [ 49%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_endpoint_spec ERROR [ 53%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_endpoint_spec_host_publish_mode ERROR [ 54%]
tests/integration/api_plugin_test.py::PluginTest::test_plugin_privileges ERROR [ 49%]
tests/integration/api_plugin_test.py::PluginTest::test_remove_plugin ERROR [ 49%]
tests/integration/api_plugin_test.py::PluginTest::test_upgrade_plugin ERROR [ 49%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_env ERROR [ 54%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_failure_action_rollback ERROR [ 54%]
tests/integration/api_secret_test.py::SecretAPITest::test_create_secret ERROR [ 50%]
tests/integration/api_secret_test.py::SecretAPITest::test_create_secret_unicode_data ERROR [ 50%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_generic_resources ERROR [ 54%]
tests/integration/api_secret_test.py::SecretAPITest::test_inspect_secret ERROR [ 50%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_groups ERROR [ 55%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_healthcheck ERROR [ 55%]
tests/integration/api_secret_test.py::SecretAPITest::test_list_secrets ERROR [ 50%]
tests/integration/api_secret_test.py::SecretAPITest::test_remove_secret ERROR [ 50%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_cap_add SKIPPED [ 51%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_cap_drop SKIPPED [ 51%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_hostname ERROR [ 55%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_custom_log_driver ERROR [ 51%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_global_job_mode SKIPPED [ 51%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_hosts ERROR [ 55%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_init ERROR [ 56%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_invalid_generic_resources ERROR [ 56%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_global_mode ERROR [ 52%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_replicated_job_mode SKIPPED [ 52%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_replicated_mode ERROR [ 52%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_network_attachment_config ERROR [ 56%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_simple ERROR [ 52%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_placement ERROR [ 56%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_config ERROR [ 53%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_placement_maxreplicas ERROR [ 57%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_placement_object ERROR [ 57%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_custom_networks ERROR [ 53%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_dns_config ERROR [ 53%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_placement_platform ERROR [ 57%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_endpoint_spec ERROR [ 53%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_placement_preferences ERROR [ 57%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_placement_preferences_tuple ERROR [ 58%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_endpoint_spec_host_publish_mode ERROR [ 54%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_privileges ERROR [ 58%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_env ERROR [ 54%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_readonly ERROR [ 58%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_failure_action_rollback ERROR [ 54%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_resources_constraints ERROR [ 58%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_generic_resources ERROR [ 54%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_restart_policy ERROR [ 59%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_groups ERROR [ 55%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_healthcheck ERROR [ 55%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_rollback_config ERROR [ 59%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_secret ERROR [ 59%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_hostname ERROR [ 55%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_stop_signal ERROR [ 59%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_hosts ERROR [ 55%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_init ERROR [ 56%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_sysctl ERROR [ 60%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_tty ERROR [ 60%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_invalid_generic_resources ERROR [ 56%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_tty_dict ERROR [ 60%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_network_attachment_config ERROR [ 56%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_placement ERROR [ 56%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_unicode_config ERROR [ 60%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_placement_maxreplicas ERROR [ 57%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_unicode_secret ERROR [ 61%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_placement_object ERROR [ 57%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_update_config ERROR [ 61%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_placement_platform ERROR [ 57%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_update_config_monitor ERROR [ 61%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_placement_preferences ERROR [ 57%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_update_order ERROR [ 61%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_placement_preferences_tuple ERROR [ 58%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_volume_mount ERROR [ 62%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_privileges ERROR [ 58%]
tests/integration/api_service_test.py::ServiceTest::test_inspect_service_by_id ERROR [ 62%]
tests/integration/api_service_test.py::ServiceTest::test_inspect_service_by_name ERROR [ 62%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_readonly ERROR [ 58%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_resources_constraints ERROR [ 58%]
tests/integration/api_service_test.py::ServiceTest::test_inspect_service_insert_defaults ERROR [ 62%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_restart_policy ERROR [ 59%]
tests/integration/api_service_test.py::ServiceTest::test_list_services ERROR [ 63%]
tests/integration/api_service_test.py::ServiceTest::test_list_services_filter_by_label ERROR [ 63%]
tests/integration/api_service_test.py::ServiceTest::test_list_services_with_status SKIPPED [ 63%]
tests/integration/api_service_test.py::ServiceTest::test_remove_service_by_id ERROR [ 63%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_rollback_config ERROR [ 59%]
tests/integration/api_service_test.py::ServiceTest::test_remove_service_by_name ERROR [ 64%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_secret ERROR [ 59%]
tests/integration/api_service_test.py::ServiceTest::test_service_logs ERROR [ 64%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_stop_signal ERROR [ 59%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_force_update ERROR [ 64%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_sysctl ERROR [ 60%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_remove_container_labels ERROR [ 64%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_tty ERROR [ 60%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_remove_healthcheck ERROR [ 65%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_tty_dict ERROR [ 60%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_remove_labels ERROR [ 65%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_unicode_config ERROR [ 60%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_with_defaults_container_labels ERROR [ 65%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_unicode_secret ERROR [ 61%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_update_config ERROR [ 61%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_with_defaults_endpoint_spec ERROR [ 65%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_with_defaults_labels ERROR [ 66%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_update_config_monitor ERROR [ 61%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_with_defaults_mode ERROR [ 66%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_update_order ERROR [ 61%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_with_defaults_name ERROR [ 66%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_with_defaults_networks ERROR [ 66%]
tests/integration/api_service_test.py::ServiceTest::test_create_service_with_volume_mount ERROR [ 62%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_with_defaults_update_config ERROR [ 67%]
tests/integration/api_service_test.py::ServiceTest::test_inspect_service_by_id ERROR [ 62%]
tests/integration/api_service_test.py::ServiceTest::test_inspect_service_by_name ERROR [ 62%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_with_network_change ERROR [ 67%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_already_in_cluster ERROR [ 67%]
tests/integration/api_service_test.py::ServiceTest::test_inspect_service_insert_defaults ERROR [ 62%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_custom_addr_pool_both_args ERROR [ 67%]
tests/integration/api_service_test.py::ServiceTest::test_list_services ERROR [ 63%]
tests/integration/api_service_test.py::ServiceTest::test_list_services_filter_by_label ERROR [ 63%]
tests/integration/api_service_test.py::ServiceTest::test_list_services_with_status SKIPPED [ 63%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_custom_addr_pool_defaults ERROR [ 68%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_custom_addr_pool_only_pool ERROR [ 68%]
tests/integration/api_service_test.py::ServiceTest::test_remove_service_by_id ERROR [ 63%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_custom_addr_pool_only_subnet_size ERROR [ 68%]
tests/integration/api_service_test.py::ServiceTest::test_remove_service_by_name ERROR [ 64%]
tests/integration/api_service_test.py::ServiceTest::test_service_logs ERROR [ 64%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_force_update ERROR [ 64%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_custom_raft_spec ERROR [ 68%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_data_path_addr XFAIL [ 69%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_remove_container_labels ERROR [ 64%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_data_path_port ERROR [ 69%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_remove_healthcheck ERROR [ 65%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_remove_labels ERROR [ 65%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_force_new_cluster ERROR [ 69%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_simple ERROR [ 69%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_with_defaults_container_labels ERROR [ 65%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_with_autolock_managers ERROR [ 70%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_with_ca_config ERROR [ 70%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_with_defaults_endpoint_spec ERROR [ 65%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_with_log_driver XFAIL [ 70%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_with_defaults_labels ERROR [ 66%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_with_defaults_mode ERROR [ 66%]
tests/integration/api_swarm_test.py::SwarmTest::test_inspect_node ERROR  [ 70%]
tests/integration/api_swarm_test.py::SwarmTest::test_leave_swarm ERROR   [ 71%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_with_defaults_name ERROR [ 66%]
tests/integration/api_swarm_test.py::SwarmTest::test_list_nodes ERROR    [ 71%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_with_defaults_networks ERROR [ 66%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_with_defaults_update_config ERROR [ 67%]
tests/integration/api_swarm_test.py::SwarmTest::test_remove_main_node ERROR [ 71%]
tests/integration/api_swarm_test.py::SwarmTest::test_rotate_manager_unlock_key ERROR [ 71%]
tests/integration/api_service_test.py::ServiceTest::test_update_service_with_network_change ERROR [ 67%]
tests/integration/api_swarm_test.py::SwarmTest::test_update_node ERROR   [ 72%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_already_in_cluster ERROR [ 67%]
tests/integration/api_swarm_test.py::SwarmTest::test_update_swarm ERROR  [ 72%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_custom_addr_pool_both_args ERROR [ 67%]
tests/integration/api_volume_test.py::TestVolumes::test_create_volume ERROR [ 72%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_custom_addr_pool_defaults ERROR [ 68%]
tests/integration/api_volume_test.py::TestVolumes::test_create_volume_invalid_driver ERROR [ 72%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_custom_addr_pool_only_pool ERROR [ 68%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_custom_addr_pool_only_subnet_size ERROR [ 68%]
tests/integration/api_volume_test.py::TestVolumes::test_force_remove_volume ERROR [ 73%]
tests/integration/api_volume_test.py::TestVolumes::test_inspect_nonexistent_volume ERROR [ 73%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_custom_raft_spec ERROR [ 68%]
tests/integration/api_volume_test.py::TestVolumes::test_inspect_volume ERROR [ 73%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_data_path_addr XFAIL [ 69%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_data_path_port ERROR [ 69%]
tests/integration/api_volume_test.py::TestVolumes::test_list_volumes ERROR [ 73%]
tests/integration/api_volume_test.py::TestVolumes::test_prune_volumes ERROR [ 74%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_force_new_cluster ERROR [ 69%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_simple ERROR [ 69%]
tests/integration/api_volume_test.py::TestVolumes::test_remove_nonexistent_volume ERROR [ 74%]
tests/integration/api_volume_test.py::TestVolumes::test_remove_volume ERROR [ 74%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_with_autolock_managers ERROR [ 70%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_with_ca_config ERROR [ 70%]
tests/integration/client_test.py::ClientTest::test_df ERROR              [ 74%]
tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_with_log_driver XFAIL [ 70%]
tests/integration/client_test.py::ClientTest::test_info ERROR            [ 75%]
tests/integration/client_test.py::ClientTest::test_ping ERROR            [ 75%]
tests/integration/api_swarm_test.py::SwarmTest::test_inspect_node ERROR  [ 70%]
tests/integration/api_swarm_test.py::SwarmTest::test_leave_swarm ERROR   [ 71%]
tests/integration/client_test.py::ClientTest::test_version ERROR         [ 75%]
tests/integration/api_swarm_test.py::SwarmTest::test_list_nodes ERROR    [ 71%]
tests/integration/client_test.py::CancellableEventsTest::test_cancel_events ERROR [ 75%]
tests/integration/context_api_test.py::ContextLifecycleTest::test_context_remove ERROR [ 75%]
tests/integration/api_swarm_test.py::SwarmTest::test_remove_main_node ERROR [ 71%]
tests/integration/api_swarm_test.py::SwarmTest::test_rotate_manager_unlock_key ERROR [ 71%]
tests/integration/context_api_test.py::ContextLifecycleTest::test_lifecycle ERROR [ 76%]
tests/integration/api_swarm_test.py::SwarmTest::test_update_node ERROR   [ 72%]
tests/integration/context_api_test.py::ContextLifecycleTest::test_load_context_without_orchestrator ERROR [ 76%]
tests/integration/errors_test.py::ErrorsTest::test_api_error_parses_json ERROR [ 76%]
tests/integration/api_swarm_test.py::SwarmTest::test_update_swarm ERROR  [ 72%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_get ERROR [ 76%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_list ERROR [ 77%]
tests/integration/api_volume_test.py::TestVolumes::test_create_volume ERROR [ 72%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_list_sparse ERROR [ 77%]
tests/integration/api_volume_test.py::TestVolumes::test_create_volume_invalid_driver ERROR [ 72%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run ERROR [ 77%]
tests/integration/api_volume_test.py::TestVolumes::test_force_remove_volume ERROR [ 73%]
tests/integration/api_volume_test.py::TestVolumes::test_inspect_nonexistent_volume ERROR [ 73%]
tests/integration/api_volume_test.py::TestVolumes::test_inspect_volume ERROR [ 73%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_detach ERROR [ 77%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_auto_remove ERROR [ 78%]
tests/integration/api_volume_test.py::TestVolumes::test_list_volumes ERROR [ 73%]
tests/integration/api_volume_test.py::TestVolumes::test_prune_volumes ERROR [ 74%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_auto_remove_error ERROR [ 78%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_error ERROR [ 78%]
tests/integration/api_volume_test.py::TestVolumes::test_remove_nonexistent_volume ERROR [ 74%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_image_that_does_not_exist ERROR [ 78%]
tests/integration/api_volume_test.py::TestVolumes::test_remove_volume ERROR [ 74%]
tests/integration/client_test.py::ClientTest::test_df ERROR              [ 74%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_json_file_driver ERROR [ 79%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_named_volume ERROR [ 79%]
tests/integration/client_test.py::ClientTest::test_info ERROR            [ 75%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_network ERROR [ 79%]
tests/integration/client_test.py::ClientTest::test_ping ERROR            [ 75%]
tests/integration/client_test.py::ClientTest::test_version ERROR         [ 75%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_none_driver ERROR [ 79%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_proxy_config ERROR [ 80%]
tests/integration/client_test.py::CancellableEventsTest::test_cancel_events ERROR [ 75%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_streamed_logs ERROR [ 80%]
tests/integration/context_api_test.py::ContextLifecycleTest::test_context_remove ERROR [ 75%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_streamed_logs_and_cancel ERROR [ 80%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_volume ERROR [ 80%]
tests/integration/context_api_test.py::ContextLifecycleTest::test_lifecycle ERROR [ 76%]
tests/integration/models_containers_test.py::ContainerTest::test_commit ERROR [ 81%]
tests/integration/context_api_test.py::ContextLifecycleTest::test_load_context_without_orchestrator ERROR [ 76%]
tests/integration/errors_test.py::ErrorsTest::test_api_error_parses_json ERROR [ 76%]
tests/integration/models_containers_test.py::ContainerTest::test_create_with_volume_driver ERROR [ 81%]
tests/integration/models_containers_test.py::ContainerTest::test_diff ERROR [ 81%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_get ERROR [ 76%]
tests/integration/models_containers_test.py::ContainerTest::test_exec_run_failed ERROR [ 81%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_list ERROR [ 77%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_list_sparse ERROR [ 77%]
tests/integration/models_containers_test.py::ContainerTest::test_exec_run_success ERROR [ 82%]
tests/integration/models_containers_test.py::ContainerTest::test_kill ERROR [ 82%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run ERROR [ 77%]
tests/integration/models_containers_test.py::ContainerTest::test_logs ERROR [ 82%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_detach ERROR [ 77%]
tests/integration/models_containers_test.py::ContainerTest::test_pause ERROR [ 82%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_auto_remove ERROR [ 78%]
tests/integration/models_containers_test.py::ContainerTest::test_ports_target_list ERROR [ 83%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_auto_remove_error ERROR [ 78%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_error ERROR [ 78%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_image_that_does_not_exist ERROR [ 78%]
tests/integration/models_containers_test.py::ContainerTest::test_ports_target_none ERROR [ 83%]
tests/integration/models_containers_test.py::ContainerTest::test_ports_target_tuple ERROR [ 83%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_json_file_driver ERROR [ 79%]
tests/integration/models_containers_test.py::ContainerTest::test_remove ERROR [ 83%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_named_volume ERROR [ 79%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_network ERROR [ 79%]
tests/integration/models_containers_test.py::ContainerTest::test_rename ERROR [ 84%]
tests/integration/models_containers_test.py::ContainerTest::test_restart ERROR [ 84%]
tests/integration/models_containers_test.py::ContainerTest::test_start ERROR [ 84%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_none_driver ERROR [ 79%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_proxy_config ERROR [ 80%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_streamed_logs ERROR [ 80%]
tests/integration/models_containers_test.py::ContainerTest::test_stats ERROR [ 84%]
tests/integration/models_containers_test.py::ContainerTest::test_stop ERROR [ 85%]
tests/integration/models_containers_test.py::ContainerTest::test_top ERROR [ 85%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_streamed_logs_and_cancel ERROR [ 80%]
tests/integration/models_containers_test.py::ContainerCollectionTest::test_run_with_volume ERROR [ 80%]
tests/integration/models_containers_test.py::ContainerTest::test_commit ERROR [ 81%]
tests/integration/models_containers_test.py::ContainerTest::test_update ERROR [ 85%]
tests/integration/models_containers_test.py::ContainerTest::test_wait ERROR [ 85%]
tests/integration/models_images_test.py::ImageCollectionTest::test_build ERROR [ 86%]
tests/integration/models_images_test.py::ImageCollectionTest::test_build_with_error ERROR [ 86%]
tests/integration/models_containers_test.py::ContainerTest::test_create_with_volume_driver ERROR [ 81%]
tests/integration/models_containers_test.py::ContainerTest::test_diff ERROR [ 81%]
tests/integration/models_containers_test.py::ContainerTest::test_exec_run_failed ERROR [ 81%]
tests/integration/models_images_test.py::ImageCollectionTest::test_build_with_multiple_success ERROR [ 86%]
tests/integration/models_images_test.py::ImageCollectionTest::test_build_with_success_build_output ERROR [ 86%]
tests/integration/models_images_test.py::ImageCollectionTest::test_list ERROR [ 87%]
tests/integration/models_containers_test.py::ContainerTest::test_exec_run_success ERROR [ 82%]
tests/integration/models_containers_test.py::ContainerTest::test_kill ERROR [ 82%]
tests/integration/models_images_test.py::ImageCollectionTest::test_list_with_repository ERROR [ 87%]
tests/integration/models_containers_test.py::ContainerTest::test_logs ERROR [ 82%]
tests/integration/models_containers_test.py::ContainerTest::test_pause ERROR [ 82%]
tests/integration/models_images_test.py::ImageCollectionTest::test_load_error ERROR [ 87%]
tests/integration/models_images_test.py::ImageCollectionTest::test_pull ERROR [ 87%]
tests/integration/models_containers_test.py::ContainerTest::test_ports_target_list ERROR [ 83%]
tests/integration/models_images_test.py::ImageCollectionTest::test_pull_multiple ERROR [ 88%]
tests/integration/models_containers_test.py::ContainerTest::test_ports_target_none ERROR [ 83%]
tests/integration/models_containers_test.py::ContainerTest::test_ports_target_tuple ERROR [ 83%]
tests/integration/models_images_test.py::ImageCollectionTest::test_pull_with_sha ERROR [ 88%]
tests/integration/models_images_test.py::ImageCollectionTest::test_pull_with_tag ERROR [ 88%]
tests/integration/models_containers_test.py::ContainerTest::test_remove ERROR [ 83%]
tests/integration/models_images_test.py::ImageCollectionTest::test_save_and_load ERROR [ 88%]
tests/integration/models_containers_test.py::ContainerTest::test_rename ERROR [ 84%]
tests/integration/models_containers_test.py::ContainerTest::test_restart ERROR [ 84%]
tests/integration/models_images_test.py::ImageCollectionTest::test_save_and_load_repo_name ERROR [ 89%]
tests/integration/models_images_test.py::ImageCollectionTest::test_save_name_error ERROR [ 89%]
tests/integration/models_containers_test.py::ContainerTest::test_start ERROR [ 84%]
tests/integration/models_images_test.py::ImageTest::test_tag_and_remove ERROR [ 89%]
tests/integration/models_containers_test.py::ContainerTest::test_stats ERROR [ 84%]
tests/integration/models_containers_test.py::ContainerTest::test_stop ERROR [ 85%]
tests/integration/models_networks_test.py::NetworkCollectionTest::test_create ERROR [ 89%]
tests/integration/models_networks_test.py::NetworkCollectionTest::test_get ERROR [ 90%]
tests/integration/models_containers_test.py::ContainerTest::test_top ERROR [ 85%]
tests/integration/models_networks_test.py::NetworkCollectionTest::test_list_remove ERROR [ 90%]
tests/integration/models_containers_test.py::ContainerTest::test_update ERROR [ 85%]
tests/integration/models_containers_test.py::ContainerTest::test_wait ERROR [ 85%]
tests/integration/models_networks_test.py::NetworkTest::test_connect_disconnect ERROR [ 90%]
tests/integration/models_nodes_test.py::NodesTest::test_list_get_update ERROR [ 90%]
tests/integration/models_images_test.py::ImageCollectionTest::test_build ERROR [ 86%]
tests/integration/models_images_test.py::ImageCollectionTest::test_build_with_error ERROR [ 86%]
tests/integration/models_resources_test.py::ModelTest::test_reload ERROR [ 91%]
tests/integration/models_services_test.py::ServiceTest::test_create ERROR [ 91%]
tests/integration/models_services_test.py::ServiceTest::test_create_cap_add SKIPPED [ 91%]
tests/integration/models_services_test.py::ServiceTest::test_create_cap_drop SKIPPED [ 91%]
tests/integration/models_images_test.py::ImageCollectionTest::test_build_with_multiple_success ERROR [ 86%]
tests/integration/models_services_test.py::ServiceTest::test_create_with_network ERROR [ 92%]
tests/integration/models_images_test.py::ImageCollectionTest::test_build_with_success_build_output ERROR [ 86%]
tests/integration/models_images_test.py::ImageCollectionTest::test_list ERROR [ 87%]
tests/integration/models_services_test.py::ServiceTest::test_force_update_service ERROR [ 92%]
tests/integration/models_services_test.py::ServiceTest::test_force_update_service_using_bool ERROR [ 92%]
tests/integration/models_images_test.py::ImageCollectionTest::test_list_with_repository ERROR [ 87%]
tests/integration/models_services_test.py::ServiceTest::test_force_update_service_using_shorthand_method ERROR [ 92%]
tests/integration/models_images_test.py::ImageCollectionTest::test_load_error ERROR [ 87%]
tests/integration/models_images_test.py::ImageCollectionTest::test_pull ERROR [ 87%]
tests/integration/models_services_test.py::ServiceTest::test_get ERROR   [ 93%]
tests/integration/models_services_test.py::ServiceTest::test_list_remove ERROR [ 93%]
tests/integration/models_images_test.py::ImageCollectionTest::test_pull_multiple ERROR [ 88%]
tests/integration/models_services_test.py::ServiceTest::test_scale_method_global_service ERROR [ 93%]
tests/integration/models_images_test.py::ImageCollectionTest::test_pull_with_sha ERROR [ 88%]
tests/integration/models_images_test.py::ImageCollectionTest::test_pull_with_tag ERROR [ 88%]
tests/integration/models_services_test.py::ServiceTest::test_scale_method_service ERROR [ 93%]
tests/integration/models_services_test.py::ServiceTest::test_scale_service ERROR [ 94%]
tests/integration/models_images_test.py::ImageCollectionTest::test_save_and_load ERROR [ 88%]
tests/integration/models_services_test.py::ServiceTest::test_tasks ERROR [ 94%]
tests/integration/models_images_test.py::ImageCollectionTest::test_save_and_load_repo_name ERROR [ 89%]
tests/integration/models_images_test.py::ImageCollectionTest::test_save_name_error ERROR [ 89%]
tests/integration/models_services_test.py::ServiceTest::test_update ERROR [ 94%]
tests/integration/models_services_test.py::ServiceTest::test_update_remove_service_labels ERROR [ 94%]
tests/integration/models_images_test.py::ImageTest::test_tag_and_remove ERROR [ 89%]
tests/integration/models_services_test.py::ServiceTest::test_update_retains_container_labels ERROR [ 95%]
tests/integration/models_networks_test.py::NetworkCollectionTest::test_create ERROR [ 89%]
tests/integration/models_networks_test.py::NetworkCollectionTest::test_get ERROR [ 90%]
tests/integration/models_services_test.py::ServiceTest::test_update_retains_networks XFAIL [ 95%]
tests/integration/models_services_test.py::ServiceTest::test_update_retains_service_labels ERROR [ 95%]
tests/integration/models_networks_test.py::NetworkCollectionTest::test_list_remove ERROR [ 90%]
tests/integration/models_swarm_test.py::SwarmTest::test_init_update_leave ERROR [ 95%]
tests/integration/models_swarm_test.py::SwarmTest::test_join_on_already_joined_swarm ERROR [ 96%]
tests/integration/models_networks_test.py::NetworkTest::test_connect_disconnect ERROR [ 90%]
tests/integration/models_nodes_test.py::NodesTest::test_list_get_update ERROR [ 90%]
tests/integration/models_volumes_test.py::VolumesTest::test_create_get ERROR [ 96%]
tests/integration/models_resources_test.py::ModelTest::test_reload ERROR [ 91%]
tests/integration/models_services_test.py::ServiceTest::test_create ERROR [ 91%]
tests/integration/models_services_test.py::ServiceTest::test_create_cap_add SKIPPED [ 91%]
tests/integration/models_services_test.py::ServiceTest::test_create_cap_drop SKIPPED [ 91%]
tests/integration/models_volumes_test.py::VolumesTest::test_list_remove ERROR [ 96%]
tests/integration/regression_test.py::TestRegressions::test_443_handle_nonchunked_response_in_stream XFAIL [ 96%]
tests/integration/models_services_test.py::ServiceTest::test_create_with_network ERROR [ 92%]
tests/integration/regression_test.py::TestRegressions::test_542_truncate_ids_client_side ERROR [ 97%]
tests/integration/models_services_test.py::ServiceTest::test_force_update_service ERROR [ 92%]
tests/integration/models_services_test.py::ServiceTest::test_force_update_service_using_bool ERROR [ 92%]
tests/integration/regression_test.py::TestRegressions::test_647_support_doubleslash_in_image_names ERROR [ 97%]
tests/integration/regression_test.py::TestRegressions::test_649_handle_timeout_value_none ERROR [ 97%]
tests/integration/regression_test.py::TestRegressions::test_715_handle_user_param_as_int_value ERROR [ 97%]
tests/integration/models_services_test.py::ServiceTest::test_force_update_service_using_shorthand_method ERROR [ 92%]
tests/integration/models_services_test.py::ServiceTest::test_get ERROR   [ 93%]
tests/integration/regression_test.py::TestRegressions::test_792_explicit_port_protocol ERROR [ 98%]
tests/integration/credentials/store_test.py::TestStore::test_store_and_get ERROR [ 98%]
tests/integration/models_services_test.py::ServiceTest::test_list_remove ERROR [ 93%]
tests/integration/credentials/store_test.py::TestStore::test_get_nonexistent ERROR [ 98%]
tests/integration/models_services_test.py::ServiceTest::test_scale_method_global_service ERROR [ 93%]
tests/integration/models_services_test.py::ServiceTest::test_scale_method_service ERROR [ 93%]
tests/integration/credentials/store_test.py::TestStore::test_store_and_erase ERROR [ 98%]
tests/integration/credentials/store_test.py::TestStore::test_unicode_strings ERROR [ 99%]
tests/integration/models_services_test.py::ServiceTest::test_scale_service ERROR [ 94%]
tests/integration/models_services_test.py::ServiceTest::test_tasks ERROR [ 94%]
tests/integration/credentials/store_test.py::TestStore::test_list ERROR  [ 99%]
tests/integration/credentials/store_test.py::TestStore::test_execute_with_env_override ERROR [ 99%]
tests/integration/models_services_test.py::ServiceTest::test_update ERROR [ 94%]
tests/integration/credentials/store_test.py::TestStore::test_unavailable_store ERROR [ 99%]
tests/integration/models_services_test.py::ServiceTest::test_update_remove_service_labels ERROR [ 94%]
tests/integration/models_services_test.py::ServiceTest::test_update_retains_container_labels ERROR [ 95%]
tests/integration/models_services_test.py::ServiceTest::test_update_retains_networks XFAIL [ 95%]
tests/integration/models_services_test.py::ServiceTest::test_update_retains_service_labels ERROR [ 95%]
tests/integration/credentials/utils_test.py::test_create_environment_dict ERROR [100%]

==================================== ERRORS ====================================
_________ ERROR at setup of BuildTest.test_build_container_with_target _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of BuildTest.test_build_from_stringio _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of BuildTest.test_build_gzip_custom_encoding __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of BuildTest.test_build_gzip_encoding _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of BuildTest.test_build_in_context_abs_dockerfile _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of BuildTest.test_build_in_context_dockerfile _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of BuildTest.test_build_in_context_nested_dockerfile ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of BuildTest.test_build_invalid_platform ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of BuildTest.test_build_isolation _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of BuildTest.test_build_labels _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of BuildTest.test_build_out_of_context_dockerfile _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of BuildTest.test_build_shmsize ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of BuildTest.test_build_squash _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of BuildTest.test_build_stderr_data ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of BuildTest.test_build_streaming _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of BuildTest.test_build_with_buildargs _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of BuildTest.test_build_with_cache_from ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of BuildTest.test_build_with_dockerfile_empty_lines ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of BuildTest.test_build_with_dockerignore ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of BuildTest.test_build_with_extra_hosts ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of BuildTest.test_build_with_network_mode ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of BuildTest.test_build_with_proxy _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of BuildTest.test_build_with_proxy_and_buildargs ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of InformationTest.test_info __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of InformationTest.test_version ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of AutoDetectVersionTest.test_client_init ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of ConnectionTimeoutTest.test_timeout _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of UnixconnTest.test_resource_warnings _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of ConfigAPITest.test_create_config ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ConfigAPITest.test_create_config_unicode_data ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ConfigAPITest.test_create_config_with_templating ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of ConfigAPITest.test_inspect_config ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of ConfigAPITest.test_list_configs _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of ConfigAPITest.test_remove_config ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ListContainersTest.test_list_containers ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of CreateContainerTest.test_create _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of CreateContainerTest.test_create_container_with_volumes_from _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of CreateContainerTest.test_create_with_auto_remove ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of CreateContainerTest.test_create_with_device_cgroup_rules __
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of CreateContainerTest.test_create_with_environment_variable_no_value _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of CreateContainerTest.test_create_with_host_pid_mode _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of CreateContainerTest.test_create_with_init __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of CreateContainerTest.test_create_with_isolation _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of CreateContainerTest.test_create_with_links _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of CreateContainerTest.test_create_with_mac_address ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of CreateContainerTest.test_create_with_memory_constraints_with_int _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of CreateContainerTest.test_create_with_memory_constraints_with_str _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of CreateContainerTest.test_create_with_restart_policy _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of CreateContainerTest.test_create_with_stop_timeout ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of CreateContainerTest.test_create_with_tmpfs _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of CreateContainerTest.test_create_with_uts_mode ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of CreateContainerTest.test_group_id_ints ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of CreateContainerTest.test_group_id_strings __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of CreateContainerTest.test_invalid_log_driver_raises_exception _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___ ERROR at setup of CreateContainerTest.test_valid_log_driver_and_log_opt ____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of CreateContainerTest.test_valid_no_config_specified _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___ ERROR at setup of CreateContainerTest.test_valid_no_log_driver_specified ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of VolumeBindTest.test_create_with_binds_ro __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of VolumeBindTest.test_create_with_binds_rw __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of VolumeBindTest.test_create_with_mounts ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of VolumeBindTest.test_create_with_mounts_ro __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of VolumeBindTest.test_create_with_volume_mount ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ArchiveTest.test_copy_directory_to_container ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ArchiveTest.test_copy_file_to_container ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ArchiveTest.test_get_file_archive_from_container ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ArchiveTest.test_get_file_stat_from_container ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of RenameContainerTest.test_rename_container __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of StartContainerTest.test_run_shlex_commands _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of StartContainerTest.test_start_container ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of StartContainerTest.test_start_container_with_dict_instead_of_id _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________________ ERROR at setup of WaitTest.test_wait _____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of WaitTest.test_wait_with_condition ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of WaitTest.test_wait_with_dict_instead_of_id _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________________ ERROR at setup of LogsTest.test_logs _____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of LogsTest.test_logs_streaming_and_follow ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of LogsTest.test_logs_streaming_and_follow_and_cancel _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of LogsTest.test_logs_tail_option _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of LogsTest.test_logs_with_dict_instead_of_id _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of LogsTest.test_logs_with_tail_0 _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of LogsTest.test_logs_with_until ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________________ ERROR at setup of DiffTest.test_diff _____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of DiffTest.test_diff_with_dict_instead_of_id _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________________ ERROR at setup of StopTest.test_stop _____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of StopTest.test_stop_with_dict_instead_of_id _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________________ ERROR at setup of KillTest.test_kill _____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of KillTest.test_kill_with_dict_instead_of_id _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of KillTest.test_kill_with_signal _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of KillTest.test_kill_with_signal_integer ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of KillTest.test_kill_with_signal_name _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________________ ERROR at setup of PortTest.test_port _____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of RestartContainerTest.test_restart ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of RestartContainerTest.test_restart_with_dict_instead_of_id __
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of RestartContainerTest.test_restart_with_low_timeout _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of RemoveContainerTest.test_remove _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of RemoveContainerTest.test_remove_with_dict_instead_of_id ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of AttachContainerTest.test_attach_no_stream __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of AttachContainerTest.test_attach_stream_and_cancel ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of AttachContainerTest.test_detach_with_arg __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of AttachContainerTest.test_detach_with_config_file ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of AttachContainerTest.test_detach_with_default ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of AttachContainerTest.test_run_container_reading_socket_http _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of AttachContainerTest.test_run_container_reading_socket_ws __
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of AttachContainerTest.test_run_container_streaming ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of PauseTest.test_pause_unpause ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of PruneTest.test_prune_containers _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of GetContainerStatsTest.test_get_container_stats_no_stream __
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ContainerUpdateTest.test_restart_policy_update _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of ContainerUpdateTest.test_update_container __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of ContainerCPUTest.test_container_cpu_shares _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ContainerCPUTest.test_container_cpuset ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of ContainerCPUTest.test_create_with_runtime __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of LinkTest.test_remove_link __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ExecTest.test_detach_with_config_file ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of ExecTest.test_detach_with_default ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of ExecTest.test_exec_command_as_root _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of ExecTest.test_exec_command_as_user _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of ExecTest.test_exec_command_streaming ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of ExecTest.test_exec_command_string ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of ExecTest.test_exec_command_with_env _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ExecTest.test_exec_command_with_workdir ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of ExecTest.test_exec_inspect _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of ExecTest.test_exec_start_detached ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of ExecTest.test_exec_start_socket _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of ExecTest.test_execute_command ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ExecTest.test_execute_command_with_proxy_env ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ExecDemuxTest.test_exec_command_no_stream_demux _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ExecDemuxTest.test_exec_command_no_stream_no_demux _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ExecDemuxTest.test_exec_command_stream_demux ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ExecDemuxTest.test_exec_command_stream_no_demux _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ExecDemuxTest.test_exec_command_tty_no_stream_demux _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___ ERROR at setup of ExecDemuxTest.test_exec_command_tty_no_stream_no_demux ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ExecDemuxTest.test_exec_command_tty_stream_demux ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ExecDemuxTest.test_exec_command_tty_stream_no_demux _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of HealthcheckTest.test_healthcheck_fails ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of HealthcheckTest.test_healthcheck_passes ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of HealthcheckTest.test_healthcheck_shell_command _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of HealthcheckTest.test_healthcheck_start_period ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of ListImagesTest.test_images _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of ListImagesTest.test_images_quiet ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of PullImageTest.test_pull ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of PullImageTest.test_pull_invalid_platform __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of PullImageTest.test_pull_streaming ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________________ ERROR at setup of CommitTest.test_commit ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of CommitTest.test_commit_with_changes _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of RemoveImageTest.test_remove _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of ImportImageTest.test_get_load_image _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ImportImageTest.test_import_from_bytes ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ImportImageTest.test_import_from_file ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ImportImageTest.test_import_from_stream ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of ImportImageTest.test_import_image_from_data_with_changes __
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ImportImageTest.test_import_image_with_changes _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of PruneImagesTest.test_prune_images ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of SaveLoadImagesTest.test_get_image_load_image ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of InspectDistributionTest.test_inspect_distribution ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of TestNetworks.test_connect_and_disconnect_container _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of TestNetworks.test_connect_and_force_disconnect_container __
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of TestNetworks.test_connect_on_container_create ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of TestNetworks.test_connect_with_aliases ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of TestNetworks.test_connect_with_ipv4_address _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of TestNetworks.test_connect_with_ipv6_address _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of TestNetworks.test_connect_with_links ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of TestNetworks.test_connect_with_mac_address _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of TestNetworks.test_create_check_duplicate __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of TestNetworks.test_create_inspect_network_with_scope _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of TestNetworks.test_create_internal_networks _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of TestNetworks.test_create_network_attachable _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of TestNetworks.test_create_network_ingress __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of TestNetworks.test_create_network_ipv6_enabled ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of TestNetworks.test_create_network_with_host_driver_fails ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of TestNetworks.test_create_network_with_ipam_config ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of TestNetworks.test_create_network_with_labels ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of TestNetworks.test_create_network_with_labels_wrong_type ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of TestNetworks.test_create_remove_network_with_space_in_name _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of TestNetworks.test_create_with_aliases ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of TestNetworks.test_create_with_driveropt ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of TestNetworks.test_create_with_ipv4_address _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of TestNetworks.test_create_with_ipv6_address _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of TestNetworks.test_create_with_linklocal_ips _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of TestNetworks.test_create_with_links _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of TestNetworks.test_inspect_network ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of TestNetworks.test_list_networks _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of TestNetworks.test_prune_networks ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of TestNetworks.test_remove_network ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of PluginTest.test_configure_plugin ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of PluginTest.test_create_plugin ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of PluginTest.test_disable_plugin _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of PluginTest.test_enable_plugin ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of PluginTest.test_force_remove_plugin _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of PluginTest.test_inspect_plugin _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of PluginTest.test_install_plugin _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of PluginTest.test_list_plugins ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of PluginTest.test_plugin_privileges ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of PluginTest.test_remove_plugin ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of PluginTest.test_upgrade_plugin _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of SecretAPITest.test_create_secret ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of SecretAPITest.test_create_secret_unicode_data ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of SecretAPITest.test_inspect_secret ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of SecretAPITest.test_list_secrets _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of SecretAPITest.test_remove_secret ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ServiceTest.test_create_service_custom_log_driver ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ServiceTest.test_create_service_global_mode _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ServiceTest.test_create_service_replicated_mode _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ServiceTest.test_create_service_simple ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ServiceTest.test_create_service_with_config _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ServiceTest.test_create_service_with_custom_networks ____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ServiceTest.test_create_service_with_dns_config _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ServiceTest.test_create_service_with_endpoint_spec _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_create_service_with_endpoint_spec_host_publish_mode _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ServiceTest.test_create_service_with_env __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_create_service_with_failure_action_rollback _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___ ERROR at setup of ServiceTest.test_create_service_with_generic_resources ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ServiceTest.test_create_service_with_groups _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ServiceTest.test_create_service_with_healthcheck ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ServiceTest.test_create_service_with_hostname ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of ServiceTest.test_create_service_with_hosts _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of ServiceTest.test_create_service_with_init __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_create_service_with_invalid_generic_resources _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_create_service_with_network_attachment_config _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ServiceTest.test_create_service_with_placement _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_create_service_with_placement_maxreplicas _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___ ERROR at setup of ServiceTest.test_create_service_with_placement_object ____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of ServiceTest.test_create_service_with_placement_platform ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_create_service_with_placement_preferences _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_create_service_with_placement_preferences_tuple _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ServiceTest.test_create_service_with_privileges _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ServiceTest.test_create_service_with_readonly ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_create_service_with_resources_constraints _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ServiceTest.test_create_service_with_restart_policy _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ServiceTest.test_create_service_with_rollback_config ____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ServiceTest.test_create_service_with_secret _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ServiceTest.test_create_service_with_stop_signal ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ServiceTest.test_create_service_with_sysctl _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ServiceTest.test_create_service_with_tty __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ServiceTest.test_create_service_with_tty_dict ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ServiceTest.test_create_service_with_unicode_config _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ServiceTest.test_create_service_with_unicode_secret _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ServiceTest.test_create_service_with_update_config _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_create_service_with_update_config_monitor _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ServiceTest.test_create_service_with_update_order ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ServiceTest.test_create_service_with_volume_mount ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ServiceTest.test_inspect_service_by_id ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ServiceTest.test_inspect_service_by_name __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ServiceTest.test_inspect_service_insert_defaults ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of ServiceTest.test_list_services _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ServiceTest.test_list_services_filter_by_label _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ServiceTest.test_remove_service_by_id ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ServiceTest.test_remove_service_by_name ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of ServiceTest.test_service_logs ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ServiceTest.test_update_service_force_update ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of ServiceTest.test_update_service_remove_container_labels ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ServiceTest.test_update_service_remove_healthcheck _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ServiceTest.test_update_service_remove_labels ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_update_service_with_defaults_container_labels _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_update_service_with_defaults_endpoint_spec _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ServiceTest.test_update_service_with_defaults_labels ____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ServiceTest.test_update_service_with_defaults_mode _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ServiceTest.test_update_service_with_defaults_name _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___ ERROR at setup of ServiceTest.test_update_service_with_defaults_networks ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_update_service_with_defaults_update_config _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ServiceTest.test_update_service_with_network_change _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of SwarmTest.test_init_already_in_cluster ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of SwarmTest.test_init_swarm_custom_addr_pool_both_args ____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of SwarmTest.test_init_swarm_custom_addr_pool_defaults _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of SwarmTest.test_init_swarm_custom_addr_pool_only_pool ____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of SwarmTest.test_init_swarm_custom_addr_pool_only_subnet_size _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of SwarmTest.test_init_swarm_custom_raft_spec _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of SwarmTest.test_init_swarm_data_path_port __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of SwarmTest.test_init_swarm_force_new_cluster _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of SwarmTest.test_init_swarm_simple ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of SwarmTest.test_init_swarm_with_autolock_managers ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of SwarmTest.test_init_swarm_with_ca_config __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of SwarmTest.test_inspect_node _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of SwarmTest.test_leave_swarm _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of SwarmTest.test_list_nodes __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of SwarmTest.test_remove_main_node _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of SwarmTest.test_rotate_manager_unlock_key __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of SwarmTest.test_update_node _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of SwarmTest.test_update_swarm _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of TestVolumes.test_create_volume _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of TestVolumes.test_create_volume_invalid_driver ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of TestVolumes.test_force_remove_volume ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of TestVolumes.test_inspect_nonexistent_volume _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of TestVolumes.test_inspect_volume _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of TestVolumes.test_list_volumes ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of TestVolumes.test_prune_volumes _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of TestVolumes.test_remove_nonexistent_volume _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of TestVolumes.test_remove_volume _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________________ ERROR at setup of ClientTest.test_df _____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________________ ERROR at setup of ClientTest.test_info ____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________________ ERROR at setup of ClientTest.test_ping ____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ClientTest.test_version ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of CancellableEventsTest.test_cancel_events __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ContextLifecycleTest.test_context_remove __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of ContextLifecycleTest.test_lifecycle _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ContextLifecycleTest.test_load_context_without_orchestrator _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ErrorsTest.test_api_error_parses_json ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of ContainerCollectionTest.test_get ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of ContainerCollectionTest.test_list ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ContainerCollectionTest.test_list_sparse __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of ContainerCollectionTest.test_run ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ContainerCollectionTest.test_run_detach ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ContainerCollectionTest.test_run_with_auto_remove ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of ContainerCollectionTest.test_run_with_auto_remove_error ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ContainerCollectionTest.test_run_with_error _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ContainerCollectionTest.test_run_with_image_that_does_not_exist _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___ ERROR at setup of ContainerCollectionTest.test_run_with_json_file_driver ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ContainerCollectionTest.test_run_with_named_volume _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ContainerCollectionTest.test_run_with_network ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ContainerCollectionTest.test_run_with_none_driver ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ContainerCollectionTest.test_run_with_proxy_config _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ContainerCollectionTest.test_run_with_streamed_logs _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ContainerCollectionTest.test_run_with_streamed_logs_and_cancel _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ContainerCollectionTest.test_run_with_volume ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of ContainerTest.test_commit __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ContainerTest.test_create_with_volume_driver ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ContainerTest.test_diff ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of ContainerTest.test_exec_run_failed _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of ContainerTest.test_exec_run_success _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ContainerTest.test_kill ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ContainerTest.test_logs ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ContainerTest.test_pause __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of ContainerTest.test_ports_target_list ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of ContainerTest.test_ports_target_none ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ContainerTest.test_ports_target_tuple ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of ContainerTest.test_remove __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of ContainerTest.test_rename __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of ContainerTest.test_restart _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ContainerTest.test_start __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ContainerTest.test_stats __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ContainerTest.test_stop ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________________ ERROR at setup of ContainerTest.test_top ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of ContainerTest.test_update __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ContainerTest.test_wait ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of ImageCollectionTest.test_build _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of ImageCollectionTest.test_build_with_error __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ImageCollectionTest.test_build_with_multiple_success ____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of ImageCollectionTest.test_build_with_success_build_output __
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of ImageCollectionTest.test_list ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ImageCollectionTest.test_list_with_repository ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of ImageCollectionTest.test_load_error _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of ImageCollectionTest.test_pull ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ImageCollectionTest.test_pull_multiple ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ImageCollectionTest.test_pull_with_sha ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ImageCollectionTest.test_pull_with_tag ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ImageCollectionTest.test_save_and_load ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ImageCollectionTest.test_save_and_load_repo_name ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ImageCollectionTest.test_save_name_error __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of ImageTest.test_tag_and_remove ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of NetworkCollectionTest.test_create ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of NetworkCollectionTest.test_get _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of NetworkCollectionTest.test_list_remove ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of NetworkTest.test_connect_disconnect _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of NodesTest.test_list_get_update _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________________ ERROR at setup of ModelTest.test_reload ____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ServiceTest.test_create ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of ServiceTest.test_create_with_network ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ServiceTest.test_force_update_service ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ServiceTest.test_force_update_service_using_bool ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_force_update_service_using_shorthand_method _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________________ ERROR at setup of ServiceTest.test_get ____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of ServiceTest.test_list_remove ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ServiceTest.test_scale_method_global_service ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ServiceTest.test_scale_method_service ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of ServiceTest.test_scale_service _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________________ ERROR at setup of ServiceTest.test_tasks ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ServiceTest.test_update ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ServiceTest.test_update_remove_service_labels ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ServiceTest.test_update_retains_container_labels ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ServiceTest.test_update_retains_service_labels _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of SwarmTest.test_init_update_leave ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of SwarmTest.test_join_on_already_joined_swarm _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of VolumesTest.test_create_get _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of VolumesTest.test_list_remove ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of TestRegressions.test_542_truncate_ids_client_side ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of TestRegressions.test_647_support_doubleslash_in_image_names _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of TestRegressions.test_649_handle_timeout_value_none _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of TestRegressions.test_715_handle_user_param_as_int_value ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of TestRegressions.test_792_explicit_port_protocol _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of TestStore.test_store_and_get ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of TestStore.test_get_nonexistent _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of TestStore.test_store_and_erase _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of TestStore.test_unicode_strings _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________________ ERROR at setup of TestStore.test_list _____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of TestStore.test_execute_with_env_override __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of TestStore.test_unavailable_store ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of test_create_environment_dict ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-23.0.1', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f0142e85960>: Failed to establish a new connection: [Errno 111] Connection refused'))

---------- coverage: platform linux, python 3.10.10-final-0 ----------
Name                                  Stmts   Miss Branch BrPart  Cover
-----------------------------------------------------------------------
docker/__init__.py                        7      0      0      0   100%
docker/_version.py                        2      0      0      0   100%
docker/api/__init__.py                    1      0      0      0   100%
docker/api/build.py                     127    112     98      0     8%
docker/api/client.py                    269    156     94     11    35%
docker/api/config.py                     31     18      6      0    41%
docker/api/container.py                 317    244    132      0    17%
docker/api/daemon.py                     40     27     16      0    27%
docker/api/exec_api.py                   51     41     26      0    16%
docker/api/image.py                     161    127     64      0    16%
docker/api/network.py                    91     74     50      0    13%
docker/api/plugin.py                     96     68     18      0    26%
docker/api/secret.py                     36     22     10      0    35%
docker/api/service.py                   206    180    155      0     8%
docker/api/swarm.py                     114     81     44      0    22%
docker/api/volume.py                     38     29     16      0    20%
docker/auth.py                          200    130     80     10    30%
docker/client.py                         80     18      4      1    77%
docker/constants.py                      21      0      0      0   100%
docker/context/__init__.py                2      0      0      0   100%
docker/context/api.py                    81     57     40      0    21%
docker/context/config.py                 61     42     22      1    24%
docker/context/context.py               163    113     70      2    23%
docker/credentials/__init__.py            3      0      0      0   100%
docker/credentials/constants.py           4      0      0      0   100%
docker/credentials/errors.py             11      4      8      0    68%
docker/credentials/store.py              47     32     16      0    27%
docker/credentials/utils.py               5      3      0      0    40%
docker/errors.py                        115     61     63      0    54%
docker/models/__init__.py                 0      0      0      0   100%
docker/models/checkpoints.py             35     19     14      0    41%
docker/models/configs.py                 22      8      6      0    64%
docker/models/containers.py             197    138     78      0    23%
docker/models/images.py                 143     93     62      0    27%
docker/models/networks.py                39     20     16      0    42%
docker/models/nodes.py                   16      5      6      0    68%
docker/models/plugins.py                 51     29     12      0    41%
docker/models/resource.py                43     24     10      0    43%
docker/models/secrets.py                 23      9      6      0    62%
docker/models/services.py                89     63     40      0    23%
docker/models/swarm.py                   40     21      8      0    44%
docker/models/volumes.py                 24     10      8      0    56%
docker/tls.py                            35     24     14      0    27%
docker/transport/__init__.py             11      3      0      0    73%
docker/transport/basehttpadapter.py       6      3      4      0    50%
docker/transport/npipeconn.py            56     51     17      0     7%
docker/transport/npipesocket.py         140    136     24      0     2%
docker/transport/sshconn.py             161    122     67      0    21%
docker/transport/ssladapter.py           32     20     10      0    33%
docker/transport/unixconn.py             54     33     15      0    39%
docker/types/__init__.py                  6      0      0      0   100%
docker/types/base.py                      4      2      4      0    50%
docker/types/containers.py              440    378    340      0     9%
docker/types/daemon.py                   36     26     16      0    23%
docker/types/healthcheck.py              43     20      6      0    51%
docker/types/networks.py                 45     35     40      0    21%
docker/types/services.py                347    288    268      0    15%
docker/types/swarm.py                    51     45     44      0    11%
docker/utils/__init__.py                  3      0      0      0   100%
docker/utils/build.py                   152    127     78      0    13%
docker/utils/config.py                   36      9     12      5    71%
docker/utils/decorators.py               33     13     12      1    47%
docker/utils/fnmatch.py                  55     47     28      0    10%
docker/utils/json_stream.py              40     31     14      1    19%
docker/utils/ports.py                    50     50     32      0     0%
docker/utils/proxy.py                    37     21     14      0    35%
docker/utils/socket.py                   91     69     46      0    18%
docker/utils/utils.py                   279    191    173     19    25%
docker/version.py                        11      9      0      0    18%
-----------------------------------------------------------------------
TOTAL                                  5356   3831   2576     51    23%

=========================== short test summary info ============================
XFAIL tests/integration/api_build_test.py::BuildTest::test_prune_builds
  Currently fails on 18.09: https://github.com/moby/moby/issues/37920
XFAIL tests/integration/api_container_test.py::CreateContainerTest::test_create_with_cpu_rt_options
  CONFIG_RT_GROUP_SCHED isn't enabled
XFAIL tests/integration/api_container_test.py::CreateContainerTest::test_create_with_storage_opt
  Not supported on most drivers
XFAIL tests/integration/api_container_test.py::ContainerTopTest::test_top
  Output of docker top depends on host distro, and is not formalized.
XFAIL tests/integration/api_container_test.py::ContainerTopTest::test_top_with_psargs
  Output of docker top depends on host distro, and is not formalized.
XFAIL tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_data_path_addr
  Can fail if eth0 has multiple IP addresses
XFAIL tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_with_log_driver
  This doesn't seem to be taken into account by the engine
XFAIL tests/integration/models_services_test.py::ServiceTest::test_update_retains_networks
  Flaky test
XFAIL tests/integration/regression_test.py::TestRegressions::test_443_handle_nonchunked_response_in_stream
  Docker API always returns chunked resp
SKIPPED [1] tests/integration/api_container_test.py:218: API version is too low (< 1.41)
SKIPPED [1] tests/integration/api_image_test.py:291: Doesn't work inside a container - FIXME
SKIPPED [1] tests/integration/api_service_test.py:1407: API version is too low (< 1.41)
SKIPPED [1] tests/integration/api_service_test.py:1422: API version is too low (< 1.41)
SKIPPED [1] tests/integration/api_service_test.py:643: API version is too low (< 1.41)
SKIPPED [1] tests/integration/api_service_test.py:657: API version is too low (< 1.41)
SKIPPED [1] tests/integration/api_service_test.py:88: API version is too low (< 1.41)
SKIPPED [1] tests/integration/models_services_test.py:342: API version is too low (< 1.41)
SKIPPED [1] tests/integration/models_services_test.py:361: API version is too low (< 1.41)
============ 9 skipped, 9 xfailed, 386 errors in 112.51s (0:01:52) =============
tests/integration/models_swarm_test.py::SwarmTest::test_init_update_leave ERROR [ 95%]
tests/integration/models_swarm_test.py::SwarmTest::test_join_on_already_joined_swarm ERROR [ 96%]
tests/integration/models_volumes_test.py::VolumesTest::test_create_get ERROR [ 96%]
[Pipeline] sh
+ docker stop dpy-dind-3-0-py3.10-23.0.1
tests/integration/models_volumes_test.py::VolumesTest::test_list_remove ERROR [ 96%]
tests/integration/regression_test.py::TestRegressions::test_443_handle_nonchunked_response_in_stream XFAIL [ 96%]
tests/integration/regression_test.py::TestRegressions::test_542_truncate_ids_client_side ERROR [ 97%]
tests/integration/regression_test.py::TestRegressions::test_647_support_doubleslash_in_image_names ERROR [ 97%]
tests/integration/regression_test.py::TestRegressions::test_649_handle_timeout_value_none ERROR [ 97%]
tests/integration/regression_test.py::TestRegressions::test_715_handle_user_param_as_int_value ERROR [ 97%]
dpy-dind-3-0-py3.10-23.0.1
+ docker network rm dpy-testnet-3-0-py3.10-23.0.1
dpy-testnet-3-0-py3.10-23.0.1
[Pipeline] }
[Pipeline] // withDockerRegistry
[Pipeline] }
[Pipeline] // stage
[Pipeline] }
[Pipeline] // wrap
[Pipeline] }
[Pipeline] // wrap
[Pipeline] }
[Pipeline] // withDockerRegistry
[Pipeline] }
[Pipeline] // node
[Pipeline] }
Failed in branch py3.10_23.0.1
tests/integration/regression_test.py::TestRegressions::test_792_explicit_port_protocol ERROR [ 98%]
tests/integration/credentials/store_test.py::TestStore::test_store_and_get ERROR [ 98%]
tests/integration/credentials/store_test.py::TestStore::test_get_nonexistent ERROR [ 98%]
tests/integration/credentials/store_test.py::TestStore::test_store_and_erase ERROR [ 98%]
tests/integration/credentials/store_test.py::TestStore::test_unicode_strings ERROR [ 99%]
tests/integration/credentials/store_test.py::TestStore::test_list ERROR  [ 99%]
tests/integration/credentials/store_test.py::TestStore::test_execute_with_env_override ERROR [ 99%]
tests/integration/credentials/store_test.py::TestStore::test_unavailable_store ERROR [ 99%]
tests/integration/credentials/utils_test.py::test_create_environment_dict ERROR [100%]

==================================== ERRORS ====================================
_________ ERROR at setup of BuildTest.test_build_container_with_target _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of BuildTest.test_build_from_stringio _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of BuildTest.test_build_gzip_custom_encoding __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of BuildTest.test_build_gzip_encoding _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of BuildTest.test_build_in_context_abs_dockerfile _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of BuildTest.test_build_in_context_dockerfile _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of BuildTest.test_build_in_context_nested_dockerfile ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of BuildTest.test_build_invalid_platform ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of BuildTest.test_build_isolation _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of BuildTest.test_build_labels _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of BuildTest.test_build_out_of_context_dockerfile _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of BuildTest.test_build_shmsize ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of BuildTest.test_build_squash _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of BuildTest.test_build_stderr_data ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of BuildTest.test_build_streaming _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of BuildTest.test_build_with_buildargs _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of BuildTest.test_build_with_cache_from ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of BuildTest.test_build_with_dockerfile_empty_lines ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of BuildTest.test_build_with_dockerignore ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of BuildTest.test_build_with_extra_hosts ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of BuildTest.test_build_with_network_mode ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of BuildTest.test_build_with_proxy _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of BuildTest.test_build_with_proxy_and_buildargs ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of InformationTest.test_info __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of InformationTest.test_version ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of AutoDetectVersionTest.test_client_init ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of ConnectionTimeoutTest.test_timeout _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of UnixconnTest.test_resource_warnings _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of ConfigAPITest.test_create_config ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ConfigAPITest.test_create_config_unicode_data ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ConfigAPITest.test_create_config_with_templating ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of ConfigAPITest.test_inspect_config ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of ConfigAPITest.test_list_configs _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of ConfigAPITest.test_remove_config ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ListContainersTest.test_list_containers ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of CreateContainerTest.test_create _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of CreateContainerTest.test_create_container_with_volumes_from _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of CreateContainerTest.test_create_with_auto_remove ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of CreateContainerTest.test_create_with_device_cgroup_rules __
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of CreateContainerTest.test_create_with_environment_variable_no_value _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of CreateContainerTest.test_create_with_host_pid_mode _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of CreateContainerTest.test_create_with_init __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of CreateContainerTest.test_create_with_isolation _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of CreateContainerTest.test_create_with_links _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of CreateContainerTest.test_create_with_mac_address ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of CreateContainerTest.test_create_with_memory_constraints_with_int _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of CreateContainerTest.test_create_with_memory_constraints_with_str _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of CreateContainerTest.test_create_with_restart_policy _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of CreateContainerTest.test_create_with_stop_timeout ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of CreateContainerTest.test_create_with_tmpfs _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of CreateContainerTest.test_create_with_uts_mode ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of CreateContainerTest.test_group_id_ints ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of CreateContainerTest.test_group_id_strings __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of CreateContainerTest.test_invalid_log_driver_raises_exception _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___ ERROR at setup of CreateContainerTest.test_valid_log_driver_and_log_opt ____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of CreateContainerTest.test_valid_no_config_specified _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___ ERROR at setup of CreateContainerTest.test_valid_no_log_driver_specified ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of VolumeBindTest.test_create_with_binds_ro __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of VolumeBindTest.test_create_with_binds_rw __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of VolumeBindTest.test_create_with_mounts ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of VolumeBindTest.test_create_with_mounts_ro __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of VolumeBindTest.test_create_with_volume_mount ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ArchiveTest.test_copy_directory_to_container ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ArchiveTest.test_copy_file_to_container ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ArchiveTest.test_get_file_archive_from_container ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ArchiveTest.test_get_file_stat_from_container ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of RenameContainerTest.test_rename_container __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of StartContainerTest.test_run_shlex_commands _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of StartContainerTest.test_start_container ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of StartContainerTest.test_start_container_with_dict_instead_of_id _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________________ ERROR at setup of WaitTest.test_wait _____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of WaitTest.test_wait_with_condition ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of WaitTest.test_wait_with_dict_instead_of_id _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________________ ERROR at setup of LogsTest.test_logs _____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of LogsTest.test_logs_streaming_and_follow ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of LogsTest.test_logs_streaming_and_follow_and_cancel _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of LogsTest.test_logs_tail_option _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of LogsTest.test_logs_with_dict_instead_of_id _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of LogsTest.test_logs_with_tail_0 _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of LogsTest.test_logs_with_until ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________________ ERROR at setup of DiffTest.test_diff _____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of DiffTest.test_diff_with_dict_instead_of_id _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________________ ERROR at setup of StopTest.test_stop _____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of StopTest.test_stop_with_dict_instead_of_id _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________________ ERROR at setup of KillTest.test_kill _____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of KillTest.test_kill_with_dict_instead_of_id _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of KillTest.test_kill_with_signal _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of KillTest.test_kill_with_signal_integer ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of KillTest.test_kill_with_signal_name _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________________ ERROR at setup of PortTest.test_port _____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of RestartContainerTest.test_restart ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of RestartContainerTest.test_restart_with_dict_instead_of_id __
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of RestartContainerTest.test_restart_with_low_timeout _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of RemoveContainerTest.test_remove _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of RemoveContainerTest.test_remove_with_dict_instead_of_id ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of AttachContainerTest.test_attach_no_stream __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of AttachContainerTest.test_attach_stream_and_cancel ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of AttachContainerTest.test_detach_with_arg __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of AttachContainerTest.test_detach_with_config_file ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of AttachContainerTest.test_detach_with_default ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of AttachContainerTest.test_run_container_reading_socket_http _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of AttachContainerTest.test_run_container_reading_socket_ws __
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of AttachContainerTest.test_run_container_streaming ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of PauseTest.test_pause_unpause ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of PruneTest.test_prune_containers _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of GetContainerStatsTest.test_get_container_stats_no_stream __
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ContainerUpdateTest.test_restart_policy_update _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of ContainerUpdateTest.test_update_container __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of ContainerCPUTest.test_container_cpu_shares _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ContainerCPUTest.test_container_cpuset ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of ContainerCPUTest.test_create_with_runtime __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of LinkTest.test_remove_link __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ExecTest.test_detach_with_config_file ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of ExecTest.test_detach_with_default ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of ExecTest.test_exec_command_as_root _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of ExecTest.test_exec_command_as_user _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of ExecTest.test_exec_command_streaming ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of ExecTest.test_exec_command_string ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of ExecTest.test_exec_command_with_env _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ExecTest.test_exec_command_with_workdir ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of ExecTest.test_exec_inspect _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of ExecTest.test_exec_start_detached ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of ExecTest.test_exec_start_socket _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of ExecTest.test_execute_command ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ExecTest.test_execute_command_with_proxy_env ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ExecDemuxTest.test_exec_command_no_stream_demux _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ExecDemuxTest.test_exec_command_no_stream_no_demux _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ExecDemuxTest.test_exec_command_stream_demux ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ExecDemuxTest.test_exec_command_stream_no_demux _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ExecDemuxTest.test_exec_command_tty_no_stream_demux _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___ ERROR at setup of ExecDemuxTest.test_exec_command_tty_no_stream_no_demux ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ExecDemuxTest.test_exec_command_tty_stream_demux ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ExecDemuxTest.test_exec_command_tty_stream_no_demux _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of HealthcheckTest.test_healthcheck_fails ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of HealthcheckTest.test_healthcheck_passes ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of HealthcheckTest.test_healthcheck_shell_command _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of HealthcheckTest.test_healthcheck_start_period ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of ListImagesTest.test_images _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of ListImagesTest.test_images_quiet ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of PullImageTest.test_pull ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of PullImageTest.test_pull_invalid_platform __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of PullImageTest.test_pull_streaming ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________________ ERROR at setup of CommitTest.test_commit ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of CommitTest.test_commit_with_changes _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of RemoveImageTest.test_remove _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of ImportImageTest.test_get_load_image _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ImportImageTest.test_import_from_bytes ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ImportImageTest.test_import_from_file ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ImportImageTest.test_import_from_stream ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of ImportImageTest.test_import_image_from_data_with_changes __
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ImportImageTest.test_import_image_with_changes _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of PruneImagesTest.test_prune_images ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of SaveLoadImagesTest.test_get_image_load_image ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of InspectDistributionTest.test_inspect_distribution ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of TestNetworks.test_connect_and_disconnect_container _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of TestNetworks.test_connect_and_force_disconnect_container __
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of TestNetworks.test_connect_on_container_create ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of TestNetworks.test_connect_with_aliases ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of TestNetworks.test_connect_with_ipv4_address _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of TestNetworks.test_connect_with_ipv6_address _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of TestNetworks.test_connect_with_links ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of TestNetworks.test_connect_with_mac_address _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of TestNetworks.test_create_check_duplicate __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of TestNetworks.test_create_inspect_network_with_scope _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of TestNetworks.test_create_internal_networks _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of TestNetworks.test_create_network_attachable _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of TestNetworks.test_create_network_ingress __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of TestNetworks.test_create_network_ipv6_enabled ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of TestNetworks.test_create_network_with_host_driver_fails ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of TestNetworks.test_create_network_with_ipam_config ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of TestNetworks.test_create_network_with_labels ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of TestNetworks.test_create_network_with_labels_wrong_type ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of TestNetworks.test_create_remove_network_with_space_in_name _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of TestNetworks.test_create_with_aliases ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of TestNetworks.test_create_with_driveropt ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of TestNetworks.test_create_with_ipv4_address _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of TestNetworks.test_create_with_ipv6_address _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of TestNetworks.test_create_with_linklocal_ips _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of TestNetworks.test_create_with_links _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of TestNetworks.test_inspect_network ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of TestNetworks.test_list_networks _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of TestNetworks.test_prune_networks ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of TestNetworks.test_remove_network ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of PluginTest.test_configure_plugin ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of PluginTest.test_create_plugin ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of PluginTest.test_disable_plugin _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of PluginTest.test_enable_plugin ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of PluginTest.test_force_remove_plugin _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of PluginTest.test_inspect_plugin _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of PluginTest.test_install_plugin _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of PluginTest.test_list_plugins ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of PluginTest.test_plugin_privileges ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of PluginTest.test_remove_plugin ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of PluginTest.test_upgrade_plugin _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of SecretAPITest.test_create_secret ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of SecretAPITest.test_create_secret_unicode_data ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of SecretAPITest.test_inspect_secret ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of SecretAPITest.test_list_secrets _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of SecretAPITest.test_remove_secret ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ServiceTest.test_create_service_custom_log_driver ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ServiceTest.test_create_service_global_mode _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ServiceTest.test_create_service_replicated_mode _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ServiceTest.test_create_service_simple ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ServiceTest.test_create_service_with_config _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ServiceTest.test_create_service_with_custom_networks ____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ServiceTest.test_create_service_with_dns_config _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ServiceTest.test_create_service_with_endpoint_spec _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_create_service_with_endpoint_spec_host_publish_mode _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ServiceTest.test_create_service_with_env __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_create_service_with_failure_action_rollback _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___ ERROR at setup of ServiceTest.test_create_service_with_generic_resources ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ServiceTest.test_create_service_with_groups _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ServiceTest.test_create_service_with_healthcheck ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ServiceTest.test_create_service_with_hostname ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of ServiceTest.test_create_service_with_hosts _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of ServiceTest.test_create_service_with_init __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_create_service_with_invalid_generic_resources _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_create_service_with_network_attachment_config _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ServiceTest.test_create_service_with_placement _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_create_service_with_placement_maxreplicas _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___ ERROR at setup of ServiceTest.test_create_service_with_placement_object ____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of ServiceTest.test_create_service_with_placement_platform ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_create_service_with_placement_preferences _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_create_service_with_placement_preferences_tuple _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ServiceTest.test_create_service_with_privileges _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ServiceTest.test_create_service_with_readonly ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_create_service_with_resources_constraints _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ServiceTest.test_create_service_with_restart_policy _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ServiceTest.test_create_service_with_rollback_config ____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ServiceTest.test_create_service_with_secret _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ServiceTest.test_create_service_with_stop_signal ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ServiceTest.test_create_service_with_sysctl _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ServiceTest.test_create_service_with_tty __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ServiceTest.test_create_service_with_tty_dict ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ServiceTest.test_create_service_with_unicode_config _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ServiceTest.test_create_service_with_unicode_secret _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ServiceTest.test_create_service_with_update_config _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_create_service_with_update_config_monitor _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ServiceTest.test_create_service_with_update_order ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ServiceTest.test_create_service_with_volume_mount ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ServiceTest.test_inspect_service_by_id ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ServiceTest.test_inspect_service_by_name __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ServiceTest.test_inspect_service_insert_defaults ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of ServiceTest.test_list_services _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ServiceTest.test_list_services_filter_by_label _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ServiceTest.test_remove_service_by_id ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ServiceTest.test_remove_service_by_name ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of ServiceTest.test_service_logs ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ServiceTest.test_update_service_force_update ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of ServiceTest.test_update_service_remove_container_labels ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ServiceTest.test_update_service_remove_healthcheck _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ServiceTest.test_update_service_remove_labels ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_update_service_with_defaults_container_labels _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_update_service_with_defaults_endpoint_spec _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ServiceTest.test_update_service_with_defaults_labels ____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ServiceTest.test_update_service_with_defaults_mode _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ServiceTest.test_update_service_with_defaults_name _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___ ERROR at setup of ServiceTest.test_update_service_with_defaults_networks ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_update_service_with_defaults_update_config _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ServiceTest.test_update_service_with_network_change _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of SwarmTest.test_init_already_in_cluster ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of SwarmTest.test_init_swarm_custom_addr_pool_both_args ____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of SwarmTest.test_init_swarm_custom_addr_pool_defaults _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of SwarmTest.test_init_swarm_custom_addr_pool_only_pool ____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of SwarmTest.test_init_swarm_custom_addr_pool_only_subnet_size _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of SwarmTest.test_init_swarm_custom_raft_spec _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of SwarmTest.test_init_swarm_data_path_port __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of SwarmTest.test_init_swarm_force_new_cluster _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of SwarmTest.test_init_swarm_simple ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of SwarmTest.test_init_swarm_with_autolock_managers ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of SwarmTest.test_init_swarm_with_ca_config __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of SwarmTest.test_inspect_node _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of SwarmTest.test_leave_swarm _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of SwarmTest.test_list_nodes __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of SwarmTest.test_remove_main_node _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of SwarmTest.test_rotate_manager_unlock_key __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of SwarmTest.test_update_node _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of SwarmTest.test_update_swarm _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of TestVolumes.test_create_volume _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of TestVolumes.test_create_volume_invalid_driver ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of TestVolumes.test_force_remove_volume ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of TestVolumes.test_inspect_nonexistent_volume _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of TestVolumes.test_inspect_volume _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of TestVolumes.test_list_volumes ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of TestVolumes.test_prune_volumes _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of TestVolumes.test_remove_nonexistent_volume _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of TestVolumes.test_remove_volume _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________________ ERROR at setup of ClientTest.test_df _____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________________ ERROR at setup of ClientTest.test_info ____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________________ ERROR at setup of ClientTest.test_ping ____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ClientTest.test_version ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of CancellableEventsTest.test_cancel_events __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ContextLifecycleTest.test_context_remove __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of ContextLifecycleTest.test_lifecycle _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ContextLifecycleTest.test_load_context_without_orchestrator _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ErrorsTest.test_api_error_parses_json ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of ContainerCollectionTest.test_get ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of ContainerCollectionTest.test_list ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ContainerCollectionTest.test_list_sparse __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of ContainerCollectionTest.test_run ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ContainerCollectionTest.test_run_detach ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ContainerCollectionTest.test_run_with_auto_remove ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of ContainerCollectionTest.test_run_with_auto_remove_error ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ContainerCollectionTest.test_run_with_error _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ContainerCollectionTest.test_run_with_image_that_does_not_exist _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___ ERROR at setup of ContainerCollectionTest.test_run_with_json_file_driver ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ContainerCollectionTest.test_run_with_named_volume _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ContainerCollectionTest.test_run_with_network ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ContainerCollectionTest.test_run_with_none_driver ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of ContainerCollectionTest.test_run_with_proxy_config _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ContainerCollectionTest.test_run_with_streamed_logs _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ContainerCollectionTest.test_run_with_streamed_logs_and_cancel _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ContainerCollectionTest.test_run_with_volume ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of ContainerTest.test_commit __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ContainerTest.test_create_with_volume_driver ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ContainerTest.test_diff ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of ContainerTest.test_exec_run_failed _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of ContainerTest.test_exec_run_success _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ContainerTest.test_kill ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ContainerTest.test_logs ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ContainerTest.test_pause __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of ContainerTest.test_ports_target_list ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of ContainerTest.test_ports_target_none ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ContainerTest.test_ports_target_tuple ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of ContainerTest.test_remove __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of ContainerTest.test_rename __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of ContainerTest.test_restart _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ContainerTest.test_start __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ContainerTest.test_stats __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ContainerTest.test_stop ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________________ ERROR at setup of ContainerTest.test_top ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________________ ERROR at setup of ContainerTest.test_update __________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ContainerTest.test_wait ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of ImageCollectionTest.test_build _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_________ ERROR at setup of ImageCollectionTest.test_build_with_error __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____ ERROR at setup of ImageCollectionTest.test_build_with_multiple_success ____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of ImageCollectionTest.test_build_with_success_build_output __
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of ImageCollectionTest.test_list ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ImageCollectionTest.test_list_with_repository ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of ImageCollectionTest.test_load_error _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of ImageCollectionTest.test_pull ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ImageCollectionTest.test_pull_multiple ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ImageCollectionTest.test_pull_with_sha ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ImageCollectionTest.test_pull_with_tag ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ImageCollectionTest.test_save_and_load ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ImageCollectionTest.test_save_and_load_repo_name ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of ImageCollectionTest.test_save_name_error __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of ImageTest.test_tag_and_remove ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____________ ERROR at setup of NetworkCollectionTest.test_create ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of NetworkCollectionTest.test_get _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of NetworkCollectionTest.test_list_remove ___________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of NetworkTest.test_connect_disconnect _____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of NodesTest.test_list_get_update _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________________ ERROR at setup of ModelTest.test_reload ____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ServiceTest.test_create ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________ ERROR at setup of ServiceTest.test_create_with_network ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ServiceTest.test_force_update_service ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ServiceTest.test_force_update_service_using_bool ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of ServiceTest.test_force_update_service_using_shorthand_method _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________________ ERROR at setup of ServiceTest.test_get ____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of ServiceTest.test_list_remove ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of ServiceTest.test_scale_method_global_service ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________ ERROR at setup of ServiceTest.test_scale_method_service ____________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of ServiceTest.test_scale_service _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
___________________ ERROR at setup of ServiceTest.test_tasks ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________________ ERROR at setup of ServiceTest.test_update ___________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ServiceTest.test_update_remove_service_labels ________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of ServiceTest.test_update_retains_container_labels ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______ ERROR at setup of ServiceTest.test_update_retains_service_labels _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of SwarmTest.test_init_update_leave ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________ ERROR at setup of SwarmTest.test_join_on_already_joined_swarm _________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of VolumesTest.test_create_get _________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of VolumesTest.test_list_remove ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of TestRegressions.test_542_truncate_ids_client_side ______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_ ERROR at setup of TestRegressions.test_647_support_doubleslash_in_image_names _
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_____ ERROR at setup of TestRegressions.test_649_handle_timeout_value_none _____
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__ ERROR at setup of TestRegressions.test_715_handle_user_param_as_int_value ___
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______ ERROR at setup of TestRegressions.test_792_explicit_port_protocol _______
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of TestStore.test_store_and_get ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of TestStore.test_get_nonexistent _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of TestStore.test_store_and_erase _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
_______________ ERROR at setup of TestStore.test_unicode_strings _______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
____________________ ERROR at setup of TestStore.test_list _____________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
__________ ERROR at setup of TestStore.test_execute_with_env_override __________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
______________ ERROR at setup of TestStore.test_unavailable_store ______________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))
________________ ERROR at setup of test_create_environment_dict ________________
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:95: in create_connection
    raise err
/usr/local/lib/python3.10/site-packages/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:703: in urlopen
    httplib_response = self._make_request(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:398: in _make_request
    conn.request(method, url, **httplib_request_kw)
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:239: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
/usr/local/lib/python3.10/http/client.py:1282: in request
    self._send_request(method, url, body, headers, encode_chunked)
/usr/local/lib/python3.10/http/client.py:1328: in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1277: in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
/usr/local/lib/python3.10/http/client.py:1037: in _send_output
    self.send(msg)
/usr/local/lib/python3.10/http/client.py:975: in send
    self.connect()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:205: in connect
    conn = self._new_conn()
/usr/local/lib/python3.10/site-packages/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
/usr/local/lib/python3.10/site-packages/requests/adapters.py:489: in send
    resp = conn.urlopen(
/usr/local/lib/python3.10/site-packages/urllib3/connectionpool.py:787: in urlopen
    retries = retries.increment(
/usr/local/lib/python3.10/site-packages/urllib3/util/retry.py:592: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
docker/api/client.py:214: in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
docker/api/daemon.py:181: in version
    return self._result(self._get(url), json=True)
docker/utils/decorators.py:46: in inner
    return f(self, *args, **kwargs)
docker/api/client.py:237: in _get
    return self.get(url, **self._set_request_timeout(kwargs))
/usr/local/lib/python3.10/site-packages/requests/sessions.py:600: in get
    return self.request("GET", url, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:587: in request
    resp = self.send(prep, **send_kwargs)
/usr/local/lib/python3.10/site-packages/requests/sessions.py:701: in send
    r = adapter.send(request, **kwargs)
/usr/local/lib/python3.10/site-packages/requests/adapters.py:565: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
tests/integration/conftest.py:14: in setup_test_session
    c = docker.APIClient(version='auto', **kwargs_from_env())
docker/api/client.py:197: in __init__
    self._version = self._retrieve_server_version()
docker/api/client.py:221: in _retrieve_server_version
    raise DockerException(
E   docker.errors.DockerException: Error while fetching server API version: HTTPConnectionPool(host='dpy-dind-3-0-py3.10-19.03.13', port=2375): Max retries exceeded with url: /version (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fcd8794e230>: Failed to establish a new connection: [Errno 111] Connection refused'))

---------- coverage: platform linux, python 3.10.10-final-0 ----------
Name                                  Stmts   Miss Branch BrPart  Cover
-----------------------------------------------------------------------
docker/__init__.py                        7      0      0      0   100%
docker/_version.py                        2      0      0      0   100%
docker/api/__init__.py                    1      0      0      0   100%
docker/api/build.py                     127    112     98      0     8%
docker/api/client.py                    269    156     94     11    35%
docker/api/config.py                     31     18      6      0    41%
docker/api/container.py                 317    244    132      0    17%
docker/api/daemon.py                     40     27     16      0    27%
docker/api/exec_api.py                   51     41     26      0    16%
docker/api/image.py                     161    127     64      0    16%
docker/api/network.py                    91     74     50      0    13%
docker/api/plugin.py                     96     68     18      0    26%
docker/api/secret.py                     36     22     10      0    35%
docker/api/service.py                   206    180    155      0     8%
docker/api/swarm.py                     114     81     44      0    22%
docker/api/volume.py                     38     29     16      0    20%
docker/auth.py                          200    130     80     10    30%
docker/client.py                         80     18      4      1    77%
docker/constants.py                      21      0      0      0   100%
docker/context/__init__.py                2      0      0      0   100%
docker/context/api.py                    81     57     40      0    21%
docker/context/config.py                 61     42     22      1    24%
docker/context/context.py               163    113     70      2    23%
docker/credentials/__init__.py            3      0      0      0   100%
docker/credentials/constants.py           4      0      0      0   100%
docker/credentials/errors.py             11      4      8      0    68%
docker/credentials/store.py              47     32     16      0    27%
docker/credentials/utils.py               5      3      0      0    40%
docker/errors.py                        115     61     63      0    54%
docker/models/__init__.py                 0      0      0      0   100%
docker/models/checkpoints.py             35     19     14      0    41%
docker/models/configs.py                 22      8      6      0    64%
docker/models/containers.py             197    138     78      0    23%
docker/models/images.py                 143     93     62      0    27%
docker/models/networks.py                39     20     16      0    42%
docker/models/nodes.py                   16      5      6      0    68%
docker/models/plugins.py                 51     29     12      0    41%
docker/models/resource.py                43     24     10      0    43%
docker/models/secrets.py                 23      9      6      0    62%
docker/models/services.py                89     63     40      0    23%
docker/models/swarm.py                   40     21      8      0    44%
docker/models/volumes.py                 24     10      8      0    56%
docker/tls.py                            35     24     14      0    27%
docker/transport/__init__.py             11      3      0      0    73%
docker/transport/basehttpadapter.py       6      3      4      0    50%
docker/transport/npipeconn.py            56     51     17      0     7%
docker/transport/npipesocket.py         140    136     24      0     2%
docker/transport/sshconn.py             161    122     67      0    21%
docker/transport/ssladapter.py           32     20     10      0    33%
docker/transport/unixconn.py             54     33     15      0    39%
docker/types/__init__.py                  6      0      0      0   100%
docker/types/base.py                      4      2      4      0    50%
docker/types/containers.py              440    378    340      0     9%
docker/types/daemon.py                   36     26     16      0    23%
docker/types/healthcheck.py              43     20      6      0    51%
docker/types/networks.py                 45     35     40      0    21%
docker/types/services.py                347    288    268      0    15%
docker/types/swarm.py                    51     45     44      0    11%
docker/utils/__init__.py                  3      0      0      0   100%
docker/utils/build.py                   152    127     78      0    13%
docker/utils/config.py                   36      9     12      5    71%
docker/utils/decorators.py               33     13     12      1    47%
docker/utils/fnmatch.py                  55     47     28      0    10%
docker/utils/json_stream.py              40     31     14      1    19%
docker/utils/ports.py                    50     50     32      0     0%
docker/utils/proxy.py                    37     21     14      0    35%
docker/utils/socket.py                   91     69     46      0    18%
docker/utils/utils.py                   279    191    173     19    25%
docker/version.py                        11      9      0      0    18%
-----------------------------------------------------------------------
TOTAL                                  5356   3831   2576     51    23%

=========================== short test summary info ============================
XFAIL tests/integration/api_build_test.py::BuildTest::test_prune_builds
  Currently fails on 18.09: https://github.com/moby/moby/issues/37920
XFAIL tests/integration/api_container_test.py::CreateContainerTest::test_create_with_cpu_rt_options
  CONFIG_RT_GROUP_SCHED isn't enabled
XFAIL tests/integration/api_container_test.py::CreateContainerTest::test_create_with_storage_opt
  Not supported on most drivers
XFAIL tests/integration/api_container_test.py::ContainerTopTest::test_top
  Output of docker top depends on host distro, and is not formalized.
XFAIL tests/integration/api_container_test.py::ContainerTopTest::test_top_with_psargs
  Output of docker top depends on host distro, and is not formalized.
XFAIL tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_data_path_addr
  Can fail if eth0 has multiple IP addresses
XFAIL tests/integration/api_swarm_test.py::SwarmTest::test_init_swarm_with_log_driver
  This doesn't seem to be taken into account by the engine
XFAIL tests/integration/models_services_test.py::ServiceTest::test_update_retains_networks
  Flaky test
XFAIL tests/integration/regression_test.py::TestRegressions::test_443_handle_nonchunked_response_in_stream
  Docker API always returns chunked resp
SKIPPED [1] tests/integration/api_container_test.py:218: API version is too low (< 1.41)
SKIPPED [1] tests/integration/api_image_test.py:291: Doesn't work inside a container - FIXME
SKIPPED [1] tests/integration/api_service_test.py:1407: API version is too low (< 1.41)
SKIPPED [1] tests/integration/api_service_test.py:1422: API version is too low (< 1.41)
SKIPPED [1] tests/integration/api_service_test.py:643: API version is too low (< 1.41)
SKIPPED [1] tests/integration/api_service_test.py:657: API version is too low (< 1.41)
SKIPPED [1] tests/integration/api_service_test.py:88: API version is too low (< 1.41)
SKIPPED [1] tests/integration/models_services_test.py:342: API version is too low (< 1.41)
SKIPPED [1] tests/integration/models_services_test.py:361: API version is too low (< 1.41)
============ 9 skipped, 9 xfailed, 386 errors in 112.90s (0:01:52) =============
[Pipeline] sh
+ docker stop dpy-dind-3-0-py3.10-19.03.13
dpy-dind-3-0-py3.10-19.03.13
+ docker network rm dpy-testnet-3-0-py3.10-19.03.13
dpy-testnet-3-0-py3.10-19.03.13
[Pipeline] }
[Pipeline] // withDockerRegistry
[Pipeline] }
[Pipeline] // stage
[Pipeline] }
[Pipeline] // wrap
[Pipeline] }
[Pipeline] // wrap
[Pipeline] }
[Pipeline] // withDockerRegistry
[Pipeline] }
[Pipeline] // node
[Pipeline] }
Failed in branch py3.10_19.03.13
[Pipeline] // parallel
[Pipeline] End of Pipeline

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ERROR: script returned exit code 1
Finished: FAILURE