Console Output

06:20:40 using credential docker-jenkins-github-credentials
06:20:40 Cloning the remote Git repository
06:20:40 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-2687 # timeout=10
Fetching upstream changes from https://github.com/docker/docker-py.git
 > git --version # timeout=10
 > git --version # 'git version 2.17.1'
using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
 > git fetch --no-tags --progress -- https://github.com/docker/docker-py.git +refs/pull/2687/head:refs/remotes/origin/PR-2687 +refs/heads/master:refs/remotes/origin/master # timeout=10
06:20:42 Fetching without tags
06:20:42 Merging remotes/origin/master commit 9d8cd023e88f22e701365ae4d3dccc16537f4851 into PR head commit 910cc124238aa4c5b56bfafd7c9b72492b2df7d4
 > git config remote.origin.url https://github.com/docker/docker-py.git # timeout=10
 > git config --add remote.origin.fetch +refs/pull/2687/head:refs/remotes/origin/PR-2687 # 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 --progress -- https://github.com/docker/docker-py.git +refs/pull/2687/head:refs/remotes/origin/PR-2687 +refs/heads/master:refs/remotes/origin/master # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 910cc124238aa4c5b56bfafd7c9b72492b2df7d4 # 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 9d8cd023e88f22e701365ae4d3dccc16537f4851 # timeout=10
06:20:42 Merge succeeded, producing 910cc124238aa4c5b56bfafd7c9b72492b2df7d4
06:20:42 Checking out Revision 910cc124238aa4c5b56bfafd7c9b72492b2df7d4 (PR-2687)
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 910cc124238aa4c5b56bfafd7c9b72492b2df7d4 # timeout=10
06:20:46 Commit message: "Fix plugin model upgrade"
 > git --version # timeout=10
 > git --version # 'git version 2.17.1'
fatal: bad object 5d8b74fd03a1c7cc00e1c1f32d100ed97a17f4f0