Console Output

16:14:40 The recommended git tool is: git
16:14:47 using credential docker-jenkins-github-credentials
16:14:47 Cloning the remote Git repository
16:14:47 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-612 # 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/612/head:refs/remotes/origin/PR-612 +refs/heads/master:refs/remotes/origin/master # timeout=10
16:14:49 Fetching without tags
16:14:49 Merging remotes/origin/master commit dfcecdeb8f983cae34c8dc7c9a0ae1b6900e1636 into PR head commit cc6e6ffb5cea04984347b40602d3cc908e5bab78
16:14:50 Merge succeeded, producing cc6e6ffb5cea04984347b40602d3cc908e5bab78
16:14:50 Checking out Revision cc6e6ffb5cea04984347b40602d3cc908e5bab78 (PR-612)
 > git config remote.origin.url https://github.com/docker/docker-ce-packaging.git # timeout=10
 > git config --add remote.origin.fetch +refs/pull/612/head:refs/remotes/origin/PR-612 # 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/612/head:refs/remotes/origin/PR-612 +refs/heads/master:refs/remotes/origin/master # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f cc6e6ffb5cea04984347b40602d3cc908e5bab78 # 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 dfcecdeb8f983cae34c8dc7c9a0ae1b6900e1636 # timeout=10
 > git rev-parse HEAD^{commit} # timeout=10
 > git config core.sparsecheckout # timeout=10
 > git checkout -f cc6e6ffb5cea04984347b40602d3cc908e5bab78 # timeout=10
16:14:55 Commit message: "upgrade Docker Scan to v0.14.0"
 > git --version # timeout=10
 > git --version # 'git version 2.17.1'
fatal: bad object 5d8b74fd03a1c7cc00e1c1f32d100ed97a17f4f0