Console Output

12:13:45 [2020-04-06T12:13:45.794Z] using credential docker-jenkins-github-credentials
12:13:45 [2020-04-06T12:13:45.851Z] Fetching changes from the remote Git repository
12:13:45 [2020-04-06T12:13:45.885Z] Fetching without tags
12:13:46 [2020-04-06T12:13:46.461Z] Merging remotes/origin/19.03 commit 0df114a8f823409fdbdd546f4f4b2795acc18992 into PR head commit f34a5b5af018f0f7aa1d9aeeb4d6d7a7ef99f528
12:13:45 [2020-04-06T12:13:45.801Z]  > git rev-parse --is-inside-work-tree # timeout=10
12:13:45 [2020-04-06T12:13:45.854Z]  > git config remote.origin.url https://github.com/moby/moby.git # timeout=10
12:13:45 [2020-04-06T12:13:45.888Z] Fetching upstream changes from https://github.com/moby/moby.git
12:13:45 [2020-04-06T12:13:45.888Z]  > git --version # timeout=10
12:13:45 [2020-04-06T12:13:45.907Z] using GIT_ASKPASS to set credentials docker-jenkins GitHub credentials
12:13:45 [2020-04-06T12:13:45.908Z]  > git fetch --no-tags --progress -- https://github.com/moby/moby.git +refs/pull/40780/head:refs/remotes/origin/PR-40780 +refs/heads/19.03:refs/remotes/origin/19.03 # timeout=10
12:13:46 [2020-04-06T12:13:46.503Z]  > git config core.sparsecheckout # timeout=10
12:13:46 [2020-04-06T12:13:46.522Z]  > git checkout -f f34a5b5af018f0f7aa1d9aeeb4d6d7a7ef99f528 # timeout=10
12:13:46 [2020-04-06T12:13:46.980Z] Merge succeeded, producing f34a5b5af018f0f7aa1d9aeeb4d6d7a7ef99f528
12:13:46 [2020-04-06T12:13:46.980Z] Checking out Revision f34a5b5af018f0f7aa1d9aeeb4d6d7a7ef99f528 (PR-40780)
12:13:47 [2020-04-06T12:13:47.301Z] Commit message: "builder: fix concurrent map write"
12:13:47 [2020-04-06T12:13:47.363Z]  > git --version # timeout=10
12:13:47 [2020-04-06T12:13:47.403Z] fatal: bad object 241f6703d31895690d4cb6f158f753615abe74ac
12:13:46 [2020-04-06T12:13:46.927Z]  > git merge 0df114a8f823409fdbdd546f4f4b2795acc18992 # timeout=10
12:13:46 [2020-04-06T12:13:46.959Z]  > git rev-parse HEAD^{commit} # timeout=10
12:13:47 [2020-04-06T12:13:47.023Z]  > git config core.sparsecheckout # timeout=10
12:13:47 [2020-04-06T12:13:47.038Z]  > git checkout -f f34a5b5af018f0f7aa1d9aeeb4d6d7a7ef99f528 # timeout=10