Console Output

16:41:16 The recommended git tool is: git
16:41:16 using credential docker-jenkins-github-credentials
16:41:16 Cloning the remote Git repository
16:41:16 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-3020 # 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/3020/head:refs/remotes/origin/PR-3020 +refs/heads/main:refs/remotes/origin/main # timeout=10
16:41:17 Fetching without tags
16:41:17 Merging remotes/origin/main commit 9bdb5ba2bab682a02bc3348e359822218dad7e96 into PR head commit 5b5cda8f513002ae0379035ec0ee8f8a0553e8a4
 > git config remote.origin.url https://github.com/docker/docker-py.git # timeout=10
 > git config --add remote.origin.fetch +refs/pull/3020/head:refs/remotes/origin/PR-3020 # 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/3020/head:refs/remotes/origin/PR-3020 +refs/heads/main:refs/remotes/origin/main # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 5b5cda8f513002ae0379035ec0ee8f8a0553e8a4 # timeout=10
 > git remote # timeout=10
16:41:17 Merge succeeded, producing 5e61e00973da408e07aee31423d31125b3ff988f
16:41:17 Checking out Revision 5e61e00973da408e07aee31423d31125b3ff988f (PR-3020)
16:41:17 Commit message: "Merge commit '9bdb5ba2bab682a02bc3348e359822218dad7e96' into HEAD"
16:41:17 First time build. Skipping changelog.
 > git config --get remote.origin.url # timeout=10
using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
 > git merge 9bdb5ba2bab682a02bc3348e359822218dad7e96 # timeout=10
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 5e61e00973da408e07aee31423d31125b3ff988f # timeout=10
 > git --version # timeout=10
 > git --version # 'git version 2.25.1'
fatal: bad object 5d8b74fd03a1c7cc00e1c1f32d100ed97a17f4f0