Console Output

14:40:46 The recommended git tool is: git
14:40:46 using credential docker-jenkins-github-credentials
14:40:46 Cloning the remote Git repository
14:40:46 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-2884 # 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/2884/head:refs/remotes/origin/PR-2884 +refs/heads/master:refs/remotes/origin/master # timeout=10
14:40:47 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/2884/head:refs/remotes/origin/PR-2884 # 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/2884/head:refs/remotes/origin/PR-2884 +refs/heads/master:refs/remotes/origin/master # timeout=10
14:40:47 Merging remotes/origin/master commit 3c3aa69997a21f10b7693977d95273c51e8803eb into PR head commit c5fc19385765b2724285689a94c408cfd486f210
14:40:47 Merge succeeded, producing c5fc19385765b2724285689a94c408cfd486f210
14:40:47 Checking out Revision c5fc19385765b2724285689a94c408cfd486f210 (PR-2884)
14:40:47 Commit message: "Update changelog for 5.0.1 release"
14:40:47 First time build. Skipping changelog.
 > git config core.sparsecheckout # timeout=10
 > git checkout -f c5fc19385765b2724285689a94c408cfd486f210 # 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 3c3aa69997a21f10b7693977d95273c51e8803eb # timeout=10
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f c5fc19385765b2724285689a94c408cfd486f210 # timeout=10
 > git --version # timeout=10
 > git --version # 'git version 2.25.1'
fatal: bad object 5d8b74fd03a1c7cc00e1c1f32d100ed97a17f4f0