Console Output

08:57:09 The recommended git tool is: git
08:57:14 using credential docker-jenkins-github-credentials
08:57:14 Cloning the remote Git repository
08:57:14 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-900 # 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/900/head:refs/remotes/origin/PR-900 +refs/heads/master:refs/remotes/origin/master # timeout=10
08:57:15 Fetching without tags
08:57:15 Merging remotes/origin/master commit 78f385d3161116ceb8e4a2932e4f536cbe62630e into PR head commit 48a58eafd7b80dac753e4ac29c84b29b0da84391
08:57:15 Merge succeeded, producing 48a58eafd7b80dac753e4ac29c84b29b0da84391
08:57:15 Checking out Revision 48a58eafd7b80dac753e4ac29c84b29b0da84391 (PR-900)
 > git config remote.origin.url https://github.com/docker/docker-ce-packaging.git # timeout=10
 > git config --add remote.origin.fetch +refs/pull/900/head:refs/remotes/origin/PR-900 # 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/900/head:refs/remotes/origin/PR-900 +refs/heads/master:refs/remotes/origin/master # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 48a58eafd7b80dac753e4ac29c84b29b0da84391 # 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 78f385d3161116ceb8e4a2932e4f536cbe62630e # timeout=10
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 48a58eafd7b80dac753e4ac29c84b29b0da84391 # timeout=10
08:57:20 Commit message: "update buildx to v0.10.5"
 > git --version # timeout=10
 > git --version # 'git version 2.25.1'
fatal: bad object 4f8fd6a86e521290dafaf7c28eced2a9b21b220a