Console Output

00:53:02 The recommended git tool is: git
00:53:07 using credential docker-jenkins-github-credentials
00:53:07 Cloning the remote Git repository
00:53:07 Cloning with configured refspecs honoured and without tags
00:53:09 Fetching without tags
Cloning repository https://github.com/docker/docker-ce-packaging.git
 > git init /home/ubuntu/workspace/docker-ce-packaging_PR-648 # timeout=10
Fetching upstream changes from https://github.com/docker/docker-ce-packaging.git
 > git --version # timeout=10
 > git --version # 'git version 2.17.1'
using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
 > git fetch --no-tags --progress -- https://github.com/docker/docker-ce-packaging.git +refs/pull/648/head:refs/remotes/origin/PR-648 +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/648/head:refs/remotes/origin/PR-648 # 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
00:53:09 Merging remotes/origin/master commit cf93cdfe1f7bb9a0a00f513ecba4fea5a8e5dfcb into PR head commit e8f7e3a7ae5a95d3984ca06c024cecbb09af9381
00:53:09 Merge succeeded, producing e8f7e3a7ae5a95d3984ca06c024cecbb09af9381
00:53:09 Checking out Revision e8f7e3a7ae5a95d3984ca06c024cecbb09af9381 (PR-648)
 > git fetch --no-tags --progress -- https://github.com/docker/docker-ce-packaging.git +refs/pull/648/head:refs/remotes/origin/PR-648 +refs/heads/master:refs/remotes/origin/master # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f e8f7e3a7ae5a95d3984ca06c024cecbb09af9381 # 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 cf93cdfe1f7bb9a0a00f513ecba4fea5a8e5dfcb # timeout=10
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f e8f7e3a7ae5a95d3984ca06c024cecbb09af9381 # timeout=10
00:53:13 Commit message: "update buildx to v0.8.0"
 > git --version # timeout=10
 > git --version # 'git version 2.17.1'
fatal: bad object 5d8b74fd03a1c7cc00e1c1f32d100ed97a17f4f0