Console Output

11:14:10 The recommended git tool is: git
11:14:13 using credential docker-jenkins-github-credentials
11:14:13 Cloning the remote Git repository
11:14:13 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-685 # 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/685/head:refs/remotes/origin/PR-685 +refs/heads/20.10:refs/remotes/origin/20.10 # timeout=10
11:14:14 Fetching without tags
11:14:14 Merging remotes/origin/20.10 commit da37a2b5299541166a0971fe8bc8c08cb008fefb into PR head commit ea39e0d9ebb1c82ea3afbefbab3ab0b494429326
11:14:14 Merge succeeded, producing ea39e0d9ebb1c82ea3afbefbab3ab0b494429326
11:14:14 Checking out Revision ea39e0d9ebb1c82ea3afbefbab3ab0b494429326 (PR-685)
 > git config remote.origin.url https://github.com/docker/docker-ce-packaging.git # timeout=10
 > git config --add remote.origin.fetch +refs/pull/685/head:refs/remotes/origin/PR-685 # 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 --force --progress -- https://github.com/docker/docker-ce-packaging.git +refs/pull/685/head:refs/remotes/origin/PR-685 +refs/heads/20.10:refs/remotes/origin/20.10 # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f ea39e0d9ebb1c82ea3afbefbab3ab0b494429326 # 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 da37a2b5299541166a0971fe8bc8c08cb008fefb # timeout=10
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f ea39e0d9ebb1c82ea3afbefbab3ab0b494429326 # timeout=10
11:14:19 Commit message: "Makefile: enable GOPROXY to work around vanity URL being offline"
 > git --version # timeout=10
 > git --version # 'git version 2.25.1'
fatal: bad object 5d8b74fd03a1c7cc00e1c1f32d100ed97a17f4f0