Console Output

18:43:09 The recommended git tool is: git
18:43:12 using credential docker-jenkins-github-credentials
18:43:12 Cloning the remote Git repository
18:43:12 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-3081 # 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/3081/head:refs/remotes/origin/PR-3081 +refs/heads/main:refs/remotes/origin/main # timeout=10
18:43:14 Fetching without tags
 > git config remote.origin.url https://github.com/docker/docker-py.git # timeout=10
 > git config --add remote.origin.fetch +refs/pull/3081/head:refs/remotes/origin/PR-3081 # 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/3081/head:refs/remotes/origin/PR-3081 +refs/heads/main:refs/remotes/origin/main # timeout=10
18:43:14 Merging remotes/origin/main commit 82cf559b5a641f53e9035b44b91f829f3b4cca80 into PR head commit 765e467dc7cfc417f2b9bf2382a92482468df7d9
18:43:14 Merge succeeded, producing 765e467dc7cfc417f2b9bf2382a92482468df7d9
18:43:14 Checking out Revision 765e467dc7cfc417f2b9bf2382a92482468df7d9 (PR-3081)
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 765e467dc7cfc417f2b9bf2382a92482468df7d9 # 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 82cf559b5a641f53e9035b44b91f829f3b4cca80 # timeout=10
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 765e467dc7cfc417f2b9bf2382a92482468df7d9 # timeout=10
18:43:18 Commit message: "docs: fix wrong command syntax in code annotation"
 > git --version # timeout=10
 > git --version # 'git version 2.25.1'
fatal: bad object 4f8fd6a86e521290dafaf7c28eced2a9b21b220a