Console Output

14:21:08 using credential docker-jenkins-github-credentials
14:21:08 Cloning the remote Git repository
14:21:08 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-2591 # timeout=10
Fetching upstream changes from https://github.com/docker/docker-py.git
 > git --version # timeout=10
using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
 > git fetch --no-tags --progress -- https://github.com/docker/docker-py.git +refs/pull/2591/head:refs/remotes/origin/PR-2591 +refs/heads/master:refs/remotes/origin/master # timeout=10
14:21:09 Fetching without tags
14:21:09 Merging remotes/origin/master commit 5efe28149a2060ff64faab5d4c1566f4cb994792 into PR head commit a82680d3e75926a803574b6c92bef857baeb43a0
14:21:09 Merge succeeded, producing a82680d3e75926a803574b6c92bef857baeb43a0
14:21:09 Checking out Revision a82680d3e75926a803574b6c92bef857baeb43a0 (PR-2591)
 > git config remote.origin.url https://github.com/docker/docker-py.git # timeout=10
 > git config --add remote.origin.fetch +refs/pull/2591/head:refs/remotes/origin/PR-2591 # 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/2591/head:refs/remotes/origin/PR-2591 +refs/heads/master:refs/remotes/origin/master # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f a82680d3e75926a803574b6c92bef857baeb43a0 # timeout=10
 > git merge 5efe28149a2060ff64faab5d4c1566f4cb994792 # timeout=10
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f a82680d3e75926a803574b6c92bef857baeb43a0 # timeout=10
14:21:12 Commit message: "Update Dockerfile-docs"
 > git --version # timeout=10
fatal: bad object ad1b00369dd78a15c273e17e363f91bced3f6e18