Console Output

08:25:43 The recommended git tool is: git
08:25:45 using credential docker-jenkins-github-credentials
08:25:45 Cloning the remote Git repository
08:25:45 Cloning with configured refspecs honoured and without tags
Cloning repository https://github.com/docker/docker-ce-packaging.git
 > git init /home/ubuntu/workspace/docker-ce-packaging_PR-673 # 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/673/head:refs/remotes/origin/PR-673 +refs/heads/master:refs/remotes/origin/master # timeout=10
08:25:46 Fetching without tags
08:25:46 Merging remotes/origin/master commit 616d086fa1bb80f764ba655a376c9e5d145b8c26 into PR head commit 2ef0bcfdc7b2d3505d6e9ddd4adc59147d6565b2
08:25:47 Merge succeeded, producing 2ef0bcfdc7b2d3505d6e9ddd4adc59147d6565b2
08:25:47 Checking out Revision 2ef0bcfdc7b2d3505d6e9ddd4adc59147d6565b2 (PR-673)
 > git config remote.origin.url https://github.com/docker/docker-ce-packaging.git # timeout=10
 > git config --add remote.origin.fetch +refs/pull/673/head:refs/remotes/origin/PR-673 # 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 --progress -- https://github.com/docker/docker-ce-packaging.git +refs/pull/673/head:refs/remotes/origin/PR-673 +refs/heads/master:refs/remotes/origin/master # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 2ef0bcfdc7b2d3505d6e9ddd4adc59147d6565b2 # 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 616d086fa1bb80f764ba655a376c9e5d145b8c26 # timeout=10
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 2ef0bcfdc7b2d3505d6e9ddd4adc59147d6565b2 # timeout=10
08:25:51 Commit message: "update buildx to v0.8.2"
 > git --version # timeout=10
 > git --version # 'git version 2.17.1'
fatal: bad object 5d8b74fd03a1c7cc00e1c1f32d100ed97a17f4f0