Console Output

00:09:41 [2019-11-05T00:09:41.707Z] using credential docker-jenkins-github-credentials
00:09:41 [2019-11-05T00:09:41.715Z] Cloning the remote Git repository
00:09:41 [2019-11-05T00:09:41.715Z] Cloning with configured refspecs honoured and without tags
00:09:41 [2019-11-05T00:09:41.741Z] Cloning repository https://github.com/docker/engine.git
00:09:41 [2019-11-05T00:09:41.834Z]  > git init /home/ubuntu/workspace/engine_PR-420 # timeout=10
00:09:42 [2019-11-05T00:09:42.087Z] Fetching upstream changes from https://github.com/docker/engine.git
00:09:42 [2019-11-05T00:09:42.087Z]  > git --version # timeout=10
00:09:42 [2019-11-05T00:09:42.121Z] using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
00:09:42 [2019-11-05T00:09:42.122Z]  > git fetch --no-tags --progress -- https://github.com/docker/engine.git +refs/pull/420/head:refs/remotes/origin/PR-420 +refs/heads/19.03:refs/remotes/origin/19.03
00:10:02 [2019-11-05T00:10:02.734Z] Fetching without tags
00:10:02 [2019-11-05T00:10:02.951Z] Merging remotes/origin/19.03 commit 35913e58c2089c2d19eb02b611fc289d1c56f113 into PR head commit 25162d4a4ee031d409c3bb6d8a26ba81c45eb3a0
00:10:02 [2019-11-05T00:10:02.572Z]  > git config remote.origin.url https://github.com/docker/engine.git # timeout=10
00:10:02 [2019-11-05T00:10:02.658Z]  > git config --add remote.origin.fetch +refs/pull/420/head:refs/remotes/origin/PR-420 # timeout=10
00:10:02 [2019-11-05T00:10:02.669Z]  > git config --add remote.origin.fetch +refs/heads/19.03:refs/remotes/origin/19.03 # timeout=10
00:10:02 [2019-11-05T00:10:02.689Z]  > git config remote.origin.url https://github.com/docker/engine.git # timeout=10
00:10:02 [2019-11-05T00:10:02.727Z] Fetching upstream changes from https://github.com/docker/engine.git
00:10:02 [2019-11-05T00:10:02.727Z] using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
00:10:02 [2019-11-05T00:10:02.728Z]  > git fetch --no-tags --progress -- https://github.com/docker/engine.git +refs/pull/420/head:refs/remotes/origin/PR-420 +refs/heads/19.03:refs/remotes/origin/19.03
00:10:02 [2019-11-05T00:10:02.950Z]  > git config core.sparsecheckout # timeout=10
00:10:02 [2019-11-05T00:10:02.964Z]  > git checkout -f 25162d4a4ee031d409c3bb6d8a26ba81c45eb3a0
00:10:03 [2019-11-05T00:10:03.826Z] Merge succeeded, producing 25162d4a4ee031d409c3bb6d8a26ba81c45eb3a0
00:10:03 [2019-11-05T00:10:03.827Z] Checking out Revision 25162d4a4ee031d409c3bb6d8a26ba81c45eb3a0 (PR-420)
00:10:03 [2019-11-05T00:10:03.751Z]  > git merge 35913e58c2089c2d19eb02b611fc289d1c56f113 # timeout=10
00:10:03 [2019-11-05T00:10:03.785Z]  > git rev-parse HEAD^{commit} # timeout=10
00:10:03 [2019-11-05T00:10:03.822Z]  > git config core.sparsecheckout # timeout=10
00:10:03 [2019-11-05T00:10:03.845Z]  > git checkout -f 25162d4a4ee031d409c3bb6d8a26ba81c45eb3a0
00:10:06 [2019-11-05T00:10:06.041Z] Commit message: "vendor: update buildkit to ff93519ee"
00:10:06 [2019-11-05T00:10:06.081Z] fatal: bad object 26028d2ce48352c9b2c3f496e963b79a4944a426