Console Output

20:28:51 The recommended git tool is: git
20:28:51 using credential docker-jenkins-github-credentials
20:28:51 Cloning the remote Git repository
20:28:51 Cloning with configured refspecs honoured and without tags
20:28:52 Fetching without tags
20:28:52 Merging remotes/origin/master commit 9de677ae3c458172bc0646944f441bb0c05464b4 into PR head commit 5ebeeebe121be68130101a8c33f1d20e5327e3af
20:28:52 Merge succeeded, producing 5ebeeebe121be68130101a8c33f1d20e5327e3af
20:28:52 Checking out Revision 5ebeeebe121be68130101a8c33f1d20e5327e3af (PR-655)
20:28:52 Commit message: "Makefile: update to go 1.17.8 as default"
Cloning repository https://github.com/docker/docker-ce-packaging.git
 > git init /home/ubuntu/workspace/docker-ce-packaging_PR-655 # 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/655/head:refs/remotes/origin/PR-655 +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/655/head:refs/remotes/origin/PR-655 # 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/655/head:refs/remotes/origin/PR-655 +refs/heads/master:refs/remotes/origin/master # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 5ebeeebe121be68130101a8c33f1d20e5327e3af # 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 9de677ae3c458172bc0646944f441bb0c05464b4 # timeout=10
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 5ebeeebe121be68130101a8c33f1d20e5327e3af # timeout=10
 > git --version # timeout=10
 > git --version # 'git version 2.25.1'
fatal: bad object 5d8b74fd03a1c7cc00e1c1f32d100ed97a17f4f0