Console Output

13:31:59 The recommended git tool is: git
13:31:59 using credential docker-jenkins-github-credentials
13:31:59 Cloning the remote Git repository
13:31:59 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-3126 # 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/3126/head:refs/remotes/origin/PR-3126 +refs/heads/main:refs/remotes/origin/main # timeout=10
13:32:03 Fetching without tags
13:32:03 Merging remotes/origin/main commit 9cadad009e6aa78e15d752e2011705d7d91b8d2e into PR head commit 182410faf5d72c84a91804b8127483e7e26e259e
13:32:03 Merge succeeded, producing 182410faf5d72c84a91804b8127483e7e26e259e
13:32:03 Checking out Revision 182410faf5d72c84a91804b8127483e7e26e259e (PR-3126)
13:32:03 Commit message: "Noqa pytest.raises(Exception)"
 > git config remote.origin.url https://github.com/docker/docker-py.git # timeout=10
 > git config --add remote.origin.fetch +refs/pull/3126/head:refs/remotes/origin/PR-3126 # 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/3126/head:refs/remotes/origin/PR-3126 +refs/heads/main:refs/remotes/origin/main # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 182410faf5d72c84a91804b8127483e7e26e259e # 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 9cadad009e6aa78e15d752e2011705d7d91b8d2e # timeout=10
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 182410faf5d72c84a91804b8127483e7e26e259e # timeout=10
 > git --version # timeout=10
 > git --version # 'git version 2.25.1'
fatal: bad object 4f8fd6a86e521290dafaf7c28eced2a9b21b220a