Console Output

using credential docker-jenkins-github-credentials
Cloning the remote Git repository
Cloning with configured refspecs honoured and without tags
Cloning repository https://github.com/docker/app.git
 > git init /home/ubuntu/workspace/app_PR-636/src/github.com/docker/app # timeout=10
Fetching upstream changes from https://github.com/docker/app.git
 > git --version # timeout=10
using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
 > git fetch --no-tags --progress https://github.com/docker/app.git +refs/pull/636/head:refs/remotes/origin/PR-636
Fetching without tags
Checking out Revision 84bddd8d22f118af1c075a2375dd1fa2eb06e156 (PR-636)
 > git config remote.origin.url https://github.com/docker/app.git # timeout=10
 > git config --add remote.origin.fetch +refs/pull/636/head:refs/remotes/origin/PR-636 # timeout=10
 > git config remote.origin.url https://github.com/docker/app.git # timeout=10
Fetching upstream changes from https://github.com/docker/app.git
using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
 > git fetch --no-tags --progress https://github.com/docker/app.git +refs/pull/636/head:refs/remotes/origin/PR-636
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 84bddd8d22f118af1c075a2375dd1fa2eb06e156
Commit message: "Rename command list with ls"
fatal: bad object ead69454b4062f17d1f8389642089a002b037213