Console Output

12:54:56 [2019-09-16T12:54:56.432Z] using credential docker-jenkins-github-credentials
12:54:56 [2019-09-16T12:54:56.567Z] Fetching changes from the remote Git repository
12:54:56 [2019-09-16T12:54:56.692Z] Fetching without tags
12:54:56 [2019-09-16T12:54:56.472Z]  > git rev-parse --is-inside-work-tree # timeout=10
12:54:56 [2019-09-16T12:54:56.602Z]  > git config remote.origin.url https://github.com/docker/engine.git # timeout=10
12:54:56 [2019-09-16T12:54:56.728Z] Fetching upstream changes from https://github.com/docker/engine.git
12:54:56 [2019-09-16T12:54:56.728Z]  > git --version # timeout=10
12:54:56 [2019-09-16T12:54:56.779Z] using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
12:54:56 [2019-09-16T12:54:56.780Z]  > git fetch --no-tags --force --progress https://github.com/docker/engine.git +refs/pull/356/head:refs/remotes/origin/PR-356 +refs/heads/19.03:refs/remotes/origin/19.03
12:54:57 [2019-09-16T12:54:57.833Z] Merging remotes/origin/19.03 commit 6ffb8e2b6727077d833ce4824830d0d0535eb4df into PR head commit a6b8e81332463ab0fff62a0ea0e9717f63d022dd
12:54:57 [2019-09-16T12:54:57.868Z]  > git config core.sparsecheckout # timeout=10
12:54:57 [2019-09-16T12:54:57.920Z]  > git checkout -f a6b8e81332463ab0fff62a0ea0e9717f63d022dd
12:54:58 [2019-09-16T12:54:58.697Z] Merge succeeded, producing a6b8e81332463ab0fff62a0ea0e9717f63d022dd
12:54:58 [2019-09-16T12:54:58.698Z] Checking out Revision a6b8e81332463ab0fff62a0ea0e9717f63d022dd (PR-356)
12:54:59 [2019-09-16T12:54:59.203Z] Commit message: "Windows: fix error-type for starting a running container"
12:54:58 [2019-09-16T12:54:58.463Z]  > git merge 6ffb8e2b6727077d833ce4824830d0d0535eb4df # timeout=10
12:54:58 [2019-09-16T12:54:58.598Z]  > git rev-parse "HEAD^{commit}" # timeout=10
12:54:58 [2019-09-16T12:54:58.733Z]  > git config core.sparsecheckout # timeout=10
12:54:58 [2019-09-16T12:54:58.785Z]  > git checkout -f a6b8e81332463ab0fff62a0ea0e9717f63d022dd
12:54:59 [2019-09-16T12:54:59.647Z] fatal: bad object ead69454b4062f17d1f8389642089a002b037213