Console Output

12:18:22 The recommended git tool is: git
12:18:22 using credential docker-jenkins-github-credentials
12:18:22 Cloning the remote Git repository
12:18:22 Cloning with configured refspecs honoured and without tags
12:18:22 Fetching without tags
12:18:22 Merging remotes/origin/master commit f7f950e5e8c4ccc897e82f3a99887103012daf78 into PR head commit a91777433e434bfd98f2f73ee337af127219a3d2
12:18:23 Merge succeeded, producing a91777433e434bfd98f2f73ee337af127219a3d2
12:18:23 Checking out Revision a91777433e434bfd98f2f73ee337af127219a3d2 (PR-956)
12:18:23 Commit message: "Jenkinsfile: fix version and eol-date for Ubuntu mantic (23.10)"
Cloning repository https://github.com/docker/docker-ce-packaging.git
 > git init /home/ubuntu/workspace/docker-ce-packaging_PR-956 # 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/956/head:refs/remotes/origin/PR-956 +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/956/head:refs/remotes/origin/PR-956 # 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/956/head:refs/remotes/origin/PR-956 +refs/heads/master:refs/remotes/origin/master # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f a91777433e434bfd98f2f73ee337af127219a3d2 # 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 f7f950e5e8c4ccc897e82f3a99887103012daf78 # timeout=10
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f a91777433e434bfd98f2f73ee337af127219a3d2 # timeout=10
 > git --version # timeout=10
 > git --version # 'git version 2.25.1'
fatal: bad object 4f8fd6a86e521290dafaf7c28eced2a9b21b220a