Console Output

00:53:58 using credential docker-jenkins-github-credentials
00:53:58 Cloning the remote Git repository
00:53:58 Cloning with configured refspecs honoured and without tags
Cloning repository https://github.com/docker/cli.git
 > git init /home/ubuntu/workspace/cli_PR-1880 # timeout=10
Fetching upstream changes from https://github.com/docker/cli.git
 > git --version # timeout=10
using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
 > git fetch --no-tags --progress https://github.com/docker/cli.git +refs/pull/1880/head:refs/remotes/origin/PR-1880 +refs/heads/master:refs/remotes/origin/master
00:54:00 Fetching without tags
00:54:00 Merging remotes/origin/master commit f2163dd6a7da19754d81e13665b95e38dd5abc69 into PR head commit 1b73e607952c66a7d8d6a91aa9a280934877b47b
 > git config remote.origin.url https://github.com/docker/cli.git # timeout=10
 > git config --add remote.origin.fetch +refs/pull/1880/head:refs/remotes/origin/PR-1880 # 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/cli.git # timeout=10
Fetching upstream changes from https://github.com/docker/cli.git
using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
 > git fetch --no-tags --progress https://github.com/docker/cli.git +refs/pull/1880/head:refs/remotes/origin/PR-1880 +refs/heads/master:refs/remotes/origin/master
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 1b73e607952c66a7d8d6a91aa9a280934877b47b
 > git merge f2163dd6a7da19754d81e13665b95e38dd5abc69 # timeout=10
00:54:01 Merge succeeded, producing fd671e0524dcbf441c9da95341e16261ae9bbced
00:54:01 Checking out Revision fd671e0524dcbf441c9da95341e16261ae9bbced (PR-1880)
00:54:02 Commit message: "Merge commit 'f2163dd6a7da19754d81e13665b95e38dd5abc69' into HEAD"
00:54:02 First time build. Skipping changelog.
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f fd671e0524dcbf441c9da95341e16261ae9bbced
fatal: bad object ead69454b4062f17d1f8389642089a002b037213