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/cli.git
 > git init /home/ubuntu/workspace/cli_PR-2700 # timeout=10
Fetching upstream changes from https://github.com/docker/cli.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/cli.git +refs/pull/2700/head:refs/remotes/origin/PR-2700 +refs/heads/master:refs/remotes/origin/master # timeout=10
Fetching without tags
Merging remotes/origin/master commit c5bf79c37e1ce39e41eb561448b8465f684e50ac into PR head commit b951b5b8c9c0c8b46ad82c1f10e181d546d97983
 > git config remote.origin.url https://github.com/docker/cli.git # timeout=10
 > git config --add remote.origin.fetch +refs/pull/2700/head:refs/remotes/origin/PR-2700 # 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/2700/head:refs/remotes/origin/PR-2700 +refs/heads/master:refs/remotes/origin/master # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f b951b5b8c9c0c8b46ad82c1f10e181d546d97983 # 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 c5bf79c37e1ce39e41eb561448b8465f684e50ac # timeout=10
Merge succeeded, producing 4f5aa9ca7ed3c4118f908790da785034cc078569
Checking out Revision 4f5aa9ca7ed3c4118f908790da785034cc078569 (PR-2700)
Commit message: "Merge commit 'c5bf79c37e1ce39e41eb561448b8465f684e50ac' into HEAD"
First time build. Skipping changelog.
 > git --version # timeout=10
 > git --version # 'git version 2.17.1'
fatal: bad object 5d8b74fd03a1c7cc00e1c1f32d100ed97a17f4f0
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 4f5aa9ca7ed3c4118f908790da785034cc078569 # timeout=10