Console Output

14:01:30 using credential docker-jenkins-github-credentials
14:01:30 Cloning the remote Git repository
14:01:30 Cloning with configured refspecs honoured and without tags
Cloning repository https://github.com/docker/cli.git
 > git init /home/ubuntu/workspace/cli_PR-2531 # 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/2531/head:refs/remotes/origin/PR-2531 +refs/heads/master:refs/remotes/origin/master # timeout=10
14:01:36 Fetching without tags
14:01:36 Merging remotes/origin/master commit 5bf109154fa97a8f6e7666b9d0e65e7578a7e935 into PR head commit 1ecca982edecdbf61bf1ea93b15f41eca9a9f312
 > git config remote.origin.url https://github.com/docker/cli.git # timeout=10
 > git config --add remote.origin.fetch +refs/pull/2531/head:refs/remotes/origin/PR-2531 # 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/2531/head:refs/remotes/origin/PR-2531 +refs/heads/master:refs/remotes/origin/master # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 1ecca982edecdbf61bf1ea93b15f41eca9a9f312 # timeout=10
14:01:38 Merge succeeded, producing 1ecca982edecdbf61bf1ea93b15f41eca9a9f312
14:01:38 Checking out Revision 1ecca982edecdbf61bf1ea93b15f41eca9a9f312 (PR-2531)
 > git merge 5bf109154fa97a8f6e7666b9d0e65e7578a7e935 # timeout=10
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 1ecca982edecdbf61bf1ea93b15f41eca9a9f312 # timeout=10
14:02:03 Commit message: "Bump Golang 1.13.11"
14:02:03 First time build. Skipping changelog.
 > git --version # timeout=10
fatal: bad object ad1b00369dd78a15c273e17e363f91bced3f6e18