Console Output

11:52:39 The recommended git tool is: git
11:52:40 using credential docker-jenkins-github-credentials
11:52:40 Cloning the remote Git repository
11:52:40 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-2937 # 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/2937/head:refs/remotes/origin/PR-2937 +refs/heads/master:refs/remotes/origin/master # timeout=10
11:52:42 Fetching without tags
11:52:43 Merging remotes/origin/master commit a48a5a9647761406d66e8271f19fab7fa0c5f582 into PR head commit ed5f97da795011e710aa3604954e792bd8d9b14b
11:52:43 Merge succeeded, producing ed5f97da795011e710aa3604954e792bd8d9b14b
11:52:43 Checking out Revision ed5f97da795011e710aa3604954e792bd8d9b14b (PR-2937)
 > git config remote.origin.url https://github.com/docker/docker-py.git # timeout=10
 > git config --add remote.origin.fetch +refs/pull/2937/head:refs/remotes/origin/PR-2937 # timeout=10
 > git config --add remote.origin.fetch +refs/heads/master:refs/remotes/origin/master # 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/2937/head:refs/remotes/origin/PR-2937 +refs/heads/master:refs/remotes/origin/master # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f ed5f97da795011e710aa3604954e792bd8d9b14b # 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 a48a5a9647761406d66e8271f19fab7fa0c5f582 # timeout=10
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f ed5f97da795011e710aa3604954e792bd8d9b14b # timeout=10
11:52:46 Commit message: "Fix "Error connecting: 'SSHHTTPAdapter' object has no attribute 'ssh_conf'""
11:52:46 First time build. Skipping changelog.
 > git --version # timeout=10
 > git --version # 'git version 2.25.1'
fatal: bad object 5d8b74fd03a1c7cc00e1c1f32d100ed97a17f4f0