Console Output

20:00:17 [2020-07-16T20:00:17.131Z] using credential docker-jenkins-github-credentials
20:00:17 [2020-07-16T20:00:17.161Z] Fetching changes from the remote Git repository
20:00:17 [2020-07-16T20:00:17.198Z] Fetching without tags
20:00:17 [2020-07-16T20:00:17.728Z] Merging remotes/origin/19.03 commit 789bd1c67b6809b82306a9c3770deebfffd57825 into PR head commit 23d47bd12eaeeb93bbc4e9e80020c811e9eb2980
20:00:17 [2020-07-16T20:00:17.918Z] Merge succeeded, producing 23d47bd12eaeeb93bbc4e9e80020c811e9eb2980
20:00:17 [2020-07-16T20:00:17.918Z] Checking out Revision 23d47bd12eaeeb93bbc4e9e80020c811e9eb2980 (PR-41222)
20:00:18 [2020-07-16T20:00:18.072Z] Commit message: "[19.03] vendor: moby/buildkit v0.6.4-20-g4cb720ef"
20:00:17 [2020-07-16T20:00:17.134Z]  > git rev-parse --is-inside-work-tree # timeout=10
20:00:17 [2020-07-16T20:00:17.163Z]  > git config remote.origin.url https://github.com/moby/moby.git # timeout=10
20:00:17 [2020-07-16T20:00:17.199Z] Fetching upstream changes from https://github.com/moby/moby.git
20:00:17 [2020-07-16T20:00:17.199Z]  > git --version # timeout=10
20:00:17 [2020-07-16T20:00:17.230Z] using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
20:00:17 [2020-07-16T20:00:17.231Z]  > git fetch --no-tags --progress -- https://github.com/moby/moby.git +refs/pull/41222/head:refs/remotes/origin/PR-41222 +refs/heads/19.03:refs/remotes/origin/19.03 # timeout=10
20:00:17 [2020-07-16T20:00:17.729Z]  > git config core.sparsecheckout # timeout=10
20:00:17 [2020-07-16T20:00:17.752Z]  > git checkout -f 23d47bd12eaeeb93bbc4e9e80020c811e9eb2980 # timeout=10
20:00:17 [2020-07-16T20:00:17.865Z]  > git merge 789bd1c67b6809b82306a9c3770deebfffd57825 # timeout=10
20:00:17 [2020-07-16T20:00:17.899Z]  > git rev-parse HEAD^{commit} # timeout=10
20:00:17 [2020-07-16T20:00:17.925Z]  > git config core.sparsecheckout # timeout=10
20:00:17 [2020-07-16T20:00:17.944Z]  > git checkout -f 23d47bd12eaeeb93bbc4e9e80020c811e9eb2980 # timeout=10
20:00:18 [2020-07-16T20:00:18.093Z]  > git --version # timeout=10
20:00:18 [2020-07-16T20:00:18.128Z] fatal: bad object ad1b00369dd78a15c273e17e363f91bced3f6e18