Console Output

09:17:58 The recommended git tool is: git
09:18:04 using credential docker-jenkins-github-credentials
09:18:04 Cloning the remote Git repository
09:18:04 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-979 # 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/979/head:refs/remotes/origin/PR-979 +refs/heads/master:refs/remotes/origin/master # timeout=10
09:18:05 Fetching without tags
09:18:05 Merging remotes/origin/master commit 46b3f3c49153a7ccb55a584a7a3ac6070e90f7a8 into PR head commit 367f1081463858a76a828e3971a3563f723a6fc9
09:18:05 Merge succeeded, producing 367f1081463858a76a828e3971a3563f723a6fc9
09:18:05 Checking out Revision 367f1081463858a76a828e3971a3563f723a6fc9 (PR-979)
 > git config remote.origin.url https://github.com/docker/docker-ce-packaging.git # timeout=10
 > git config --add remote.origin.fetch +refs/pull/979/head:refs/remotes/origin/PR-979 # 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/979/head:refs/remotes/origin/PR-979 +refs/heads/master:refs/remotes/origin/master # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 367f1081463858a76a828e3971a3563f723a6fc9 # 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 46b3f3c49153a7ccb55a584a7a3ac6070e90f7a8 # timeout=10
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 367f1081463858a76a828e3971a3563f723a6fc9 # timeout=10
09:18:09 Commit message: "update buildx to v0.12.1"
 > git --version # timeout=10
 > git --version # 'git version 2.25.1'
fatal: bad object 4f8fd6a86e521290dafaf7c28eced2a9b21b220a