Console Output

20:22:18 The recommended git tool is: git
20:22:20 using credential docker-jenkins-github-credentials
20:22:20 Cloning the remote Git repository
20:22:20 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-3032 # 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/3032/head:refs/remotes/origin/PR-3032 +refs/heads/main:refs/remotes/origin/main # timeout=10
20:22:22 Fetching without tags
20:22:22 Merging remotes/origin/main commit e901eac7a8c5f29c7720eafb9f58c8356cca2324 into PR head commit c715fb30d92c23369ceb9d81c5760af8ea8c8fa2
20:22:22 Merge succeeded, producing c715fb30d92c23369ceb9d81c5760af8ea8c8fa2
20:22:22 Checking out Revision c715fb30d92c23369ceb9d81c5760af8ea8c8fa2 (PR-3032)
 > git config remote.origin.url https://github.com/docker/docker-py.git # timeout=10
 > git config --add remote.origin.fetch +refs/pull/3032/head:refs/remotes/origin/PR-3032 # 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/3032/head:refs/remotes/origin/PR-3032 +refs/heads/main:refs/remotes/origin/main # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f c715fb30d92c23369ceb9d81c5760af8ea8c8fa2 # 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 e901eac7a8c5f29c7720eafb9f58c8356cca2324 # timeout=10
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f c715fb30d92c23369ceb9d81c5760af8ea8c8fa2 # timeout=10
20:22:26 Commit message: "docs: install package in ReadTheDocs build"
20:22:26 First time build. Skipping changelog.
 > git --version # timeout=10
 > git --version # 'git version 2.25.1'
fatal: bad object 4f8fd6a86e521290dafaf7c28eced2a9b21b220a