Console Output

14:04:42 The recommended git tool is: git
14:04:42 using credential docker-jenkins-github-credentials
14:04:42 Cloning the remote Git repository
14:04:42 Cloning with configured refspecs honoured and without tags
14:04:42 Fetching without tags
14:04:42 Merging remotes/origin/master commit 66a4e433736bfcba6fe8e6a28b5445284d369b47 into PR head commit b26d5075044b66768f5dffc5694d979a452e41ca
14:04:42 Merge succeeded, producing b26d5075044b66768f5dffc5694d979a452e41ca
14:04:42 Checking out Revision b26d5075044b66768f5dffc5694d979a452e41ca (PR-600)
14:04:42 Commit message: "Remove Fedora 33 as it's EOL"
Cloning repository https://github.com/docker/docker-ce-packaging.git
 > git init /home/ubuntu/workspace/docker-ce-packaging_PR-600 # 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/600/head:refs/remotes/origin/PR-600 +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/600/head:refs/remotes/origin/PR-600 # 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/600/head:refs/remotes/origin/PR-600 +refs/heads/master:refs/remotes/origin/master # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f b26d5075044b66768f5dffc5694d979a452e41ca # 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 66a4e433736bfcba6fe8e6a28b5445284d369b47 # timeout=10
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f b26d5075044b66768f5dffc5694d979a452e41ca # timeout=10
 > git --version # timeout=10
 > git --version # 'git version 2.25.1'
fatal: bad object 5d8b74fd03a1c7cc00e1c1f32d100ed97a17f4f0