Console Output

22:18:45 The recommended git tool is: git
22:18:45 using credential docker-jenkins-github-credentials
22:18:45 Cloning the remote Git repository
22:18:45 Cloning with configured refspecs honoured and without tags
22:18:45 Fetching without tags
22:18:45 Merging remotes/origin/20.10 commit fb85aefb9ed1073e07dbfd7cf6ed652733066643 into PR head commit 8b441b6a5e63852792bdbdcdba8ff5218bd25ab2
22:18:45 Merge succeeded, producing 8b441b6a5e63852792bdbdcdba8ff5218bd25ab2
22:18:45 Checking out Revision 8b441b6a5e63852792bdbdcdba8ff5218bd25ab2 (PR-848)
22:18:46 Commit message: "update buildx to v0.10.3"
Cloning repository https://github.com/docker/docker-ce-packaging.git
 > git init /home/ubuntu/workspace/docker-ce-packaging_PR-848 # 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/848/head:refs/remotes/origin/PR-848 +refs/heads/20.10:refs/remotes/origin/20.10 # 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/848/head:refs/remotes/origin/PR-848 # timeout=10
 > git config --add remote.origin.fetch +refs/heads/20.10:refs/remotes/origin/20.10 # 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/848/head:refs/remotes/origin/PR-848 +refs/heads/20.10:refs/remotes/origin/20.10 # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 8b441b6a5e63852792bdbdcdba8ff5218bd25ab2 # 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 fb85aefb9ed1073e07dbfd7cf6ed652733066643 # timeout=10
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 8b441b6a5e63852792bdbdcdba8ff5218bd25ab2 # timeout=10
 > git --version # timeout=10
 > git --version # 'git version 2.25.1'
fatal: bad object 4f8fd6a86e521290dafaf7c28eced2a9b21b220a