Console Output

15:43:45 The recommended git tool is: git
15:43:48 using credential docker-jenkins-github-credentials
15:43:48 Cloning the remote Git repository
15:43:48 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-837 # 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/837/head:refs/remotes/origin/PR-837 +refs/heads/20.10:refs/remotes/origin/20.10 # timeout=10
15:43:49 Fetching without tags
15:43:49 Merging remotes/origin/20.10 commit b740361bb33ac6736e75a116146342fc2d15c424 into PR head commit 04c61b19947ea6a2279f4eb8520b1e1ab38db9c5
15:43:49 Merge succeeded, producing 04c61b19947ea6a2279f4eb8520b1e1ab38db9c5
15:43:49 Checking out Revision 04c61b19947ea6a2279f4eb8520b1e1ab38db9c5 (PR-837)
 > git config remote.origin.url https://github.com/docker/docker-ce-packaging.git # timeout=10
 > git config --add remote.origin.fetch +refs/pull/837/head:refs/remotes/origin/PR-837 # 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 --progress -- https://github.com/docker/docker-ce-packaging.git +refs/pull/837/head:refs/remotes/origin/PR-837 +refs/heads/20.10:refs/remotes/origin/20.10 # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 04c61b19947ea6a2279f4eb8520b1e1ab38db9c5 # 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 b740361bb33ac6736e75a116146342fc2d15c424 # timeout=10
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 04c61b19947ea6a2279f4eb8520b1e1ab38db9c5 # timeout=10
15:43:54 Commit message: "[20.10] update buildx to v0.10.1"
 > git --version # timeout=10
 > git --version # 'git version 2.17.1'
fatal: bad object 4f8fd6a86e521290dafaf7c28eced2a9b21b220a