Console Output

15:02:30 The recommended git tool is: git
15:02:39 using credential docker-jenkins-github-credentials
15:02:39 Cloning the remote Git repository
15:02:39 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-774 # 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/774/head:refs/remotes/origin/PR-774 +refs/heads/master:refs/remotes/origin/master # timeout=10
 > git config remote.origin.url https://github.com/docker/docker-ce-packaging.git # timeout=10
 > git config --add remote.origin.fetch +refs/pull/774/head:refs/remotes/origin/PR-774 # timeout=10
 > git config --add remote.origin.fetch +refs/heads/master:refs/remotes/origin/master # timeout=10
15:02:42 Fetching without tags
15:02:42 Merging remotes/origin/master commit fe42b5bb14d611280791b9562c605a0765c0337c into PR head commit a7226ba97a6600bd3e36ccb810b0d6fa989dac80
15:02:42 Merge succeeded, producing a7226ba97a6600bd3e36ccb810b0d6fa989dac80
15:02:42 Checking out Revision a7226ba97a6600bd3e36ccb810b0d6fa989dac80 (PR-774)
 > 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/774/head:refs/remotes/origin/PR-774 +refs/heads/master:refs/remotes/origin/master # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f a7226ba97a6600bd3e36ccb810b0d6fa989dac80 # 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 fe42b5bb14d611280791b9562c605a0765c0337c # timeout=10
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f a7226ba97a6600bd3e36ccb810b0d6fa989dac80 # timeout=10
15:02:48 Commit message: "bump Compose version to v2.12.1"
 > git --version # timeout=10
 > git --version # 'git version 2.25.1'
fatal: bad object 4f8fd6a86e521290dafaf7c28eced2a9b21b220a