Console Output

08:55:05 The recommended git tool is: git
08:55:08 using credential docker-jenkins-github-credentials
08:55:09 Cloning the remote Git repository
08:55:09 Cloning with configured refspecs honoured and without tags
Cloning repository https://github.com/docker/docker-ce-packaging.git
 > git init /home/ubuntu/workspace/docker-ce-packaging_PR-964 # timeout=10
Fetching upstream changes from https://github.com/docker/docker-ce-packaging.git
 > git --version # timeout=10
 > git --version # 'git version 2.25.1'
using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
 > git fetch --no-tags --force --progress -- https://github.com/docker/docker-ce-packaging.git +refs/pull/964/head:refs/remotes/origin/PR-964 +refs/heads/master:refs/remotes/origin/master # timeout=10
08:55:10 Fetching without tags
08:55:10 Merging remotes/origin/master commit 3479bfbc96ec430a808b8d22a503c12773463a66 into PR head commit f4bdcd2c8af4b7a87b6fb53a1227e1eeb5199b02
08:55:11 Merge succeeded, producing f4bdcd2c8af4b7a87b6fb53a1227e1eeb5199b02
08:55:11 Checking out Revision f4bdcd2c8af4b7a87b6fb53a1227e1eeb5199b02 (PR-964)
 > git config remote.origin.url https://github.com/docker/docker-ce-packaging.git # timeout=10
 > git config --add remote.origin.fetch +refs/pull/964/head:refs/remotes/origin/PR-964 # 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-ce-packaging.git # timeout=10
Fetching upstream changes from https://github.com/docker/docker-ce-packaging.git
using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
 > git fetch --no-tags --force --progress -- https://github.com/docker/docker-ce-packaging.git +refs/pull/964/head:refs/remotes/origin/PR-964 +refs/heads/master:refs/remotes/origin/master # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f f4bdcd2c8af4b7a87b6fb53a1227e1eeb5199b02 # 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 3479bfbc96ec430a808b8d22a503c12773463a66 # timeout=10
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f f4bdcd2c8af4b7a87b6fb53a1227e1eeb5199b02 # timeout=10
08:55:15 Commit message: "bump compose to v2.23.1"
 > git --version # timeout=10
 > git --version # 'git version 2.25.1'
fatal: bad object 4f8fd6a86e521290dafaf7c28eced2a9b21b220a