Console Output

21:54:55 [2019-10-07T21:54:55.431Z] using credential docker-jenkins-github-credentials
21:54:55 [2019-10-07T21:54:55.444Z] Fetching changes from the remote Git repository
21:54:55 [2019-10-07T21:54:55.451Z] Fetching without tags
21:54:55 [2019-10-07T21:54:55.569Z] Merging remotes/origin/19.03 commit 3e077fc8667a24c854a7f693a685f2c1ed5b2c9c into PR head commit abbc956ac87e7a0ba319402c765462985c545adc
21:54:55 [2019-10-07T21:54:55.792Z] Merge succeeded, producing abbc956ac87e7a0ba319402c765462985c545adc
21:54:55 [2019-10-07T21:54:55.793Z] Checking out Revision abbc956ac87e7a0ba319402c765462985c545adc (PR-399)
21:54:55 [2019-10-07T21:54:55.854Z] Commit message: "Jenkinsfile: set repo and branch, to assist validate_diff()"
21:54:55 [2019-10-07T21:54:55.870Z] fatal: bad object 26028d2ce48352c9b2c3f496e963b79a4944a426
21:54:55 [2019-10-07T21:54:55.438Z]  > git rev-parse --is-inside-work-tree # timeout=10
21:54:55 [2019-10-07T21:54:55.446Z]  > git config remote.origin.url https://github.com/docker/engine.git # timeout=10
21:54:55 [2019-10-07T21:54:55.453Z] Fetching upstream changes from https://github.com/docker/engine.git
21:54:55 [2019-10-07T21:54:55.453Z]  > git --version # timeout=10
21:54:55 [2019-10-07T21:54:55.458Z] using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
21:54:55 [2019-10-07T21:54:55.458Z]  > git fetch --no-tags --progress https://github.com/docker/engine.git +refs/pull/399/head:refs/remotes/origin/PR-399 +refs/heads/19.03:refs/remotes/origin/19.03
21:54:55 [2019-10-07T21:54:55.571Z]  > git config core.sparsecheckout # timeout=10
21:54:55 [2019-10-07T21:54:55.576Z]  > git checkout -f abbc956ac87e7a0ba319402c765462985c545adc
21:54:55 [2019-10-07T21:54:55.780Z]  > git merge 3e077fc8667a24c854a7f693a685f2c1ed5b2c9c # timeout=10
21:54:55 [2019-10-07T21:54:55.788Z]  > git rev-parse HEAD^{commit} # timeout=10
21:54:55 [2019-10-07T21:54:55.795Z]  > git config core.sparsecheckout # timeout=10
21:54:55 [2019-10-07T21:54:55.799Z]  > git checkout -f abbc956ac87e7a0ba319402c765462985c545adc