Console Output

09:54:58 [2020-10-16T09:54:58.788Z] using credential sf-release-bot.github.ssh
09:54:58 [2020-10-16T09:54:58.799Z] Cloning the remote Git repository
09:54:58 [2020-10-16T09:54:58.799Z] Cloning with configured refspecs honoured and without tags
09:54:58 [2020-10-16T09:54:58.848Z] Cloning repository git@github.com:docker/compose.git
09:54:58 [2020-10-16T09:54:58.849Z]  > git init /home/ubuntu/workspace/compose_PR-7868 # timeout=10
09:54:58 [2020-10-16T09:54:58.860Z] Fetching upstream changes from git@github.com:docker/compose.git
09:54:58 [2020-10-16T09:54:58.860Z]  > git --version # timeout=10
09:54:58 [2020-10-16T09:54:58.866Z]  > git --version # 'git version 2.17.1'
09:54:58 [2020-10-16T09:54:58.866Z] using GIT_SSH to set credentials docker-jenkins user on github.com
09:54:58 [2020-10-16T09:54:58.888Z]  > git fetch --no-tags --progress -- git@github.com:docker/compose.git +refs/pull/7868/head:refs/remotes/origin/PR-7868 # timeout=10
09:55:05 [2020-10-16T09:55:05.669Z] Fetching without tags
09:55:05 [2020-10-16T09:55:05.986Z] Checking out Revision 58b2d94141a735575bfbd9351556a7c7b754b0f6 (PR-7868)
09:55:06 [2020-10-16T09:55:06.032Z] Commit message: "Add cpu_shares to conversion map"
09:55:06 [2020-10-16T09:55:06.097Z]  > git --version # timeout=10
09:55:06 [2020-10-16T09:55:06.102Z]  > git --version # 'git version 2.17.1'
09:55:06 [2020-10-16T09:55:06.110Z] fatal: bad object 5d8b74fd03a1c7cc00e1c1f32d100ed97a17f4f0
09:55:05 [2020-10-16T09:55:05.690Z]  > git config remote.origin.url git@github.com:docker/compose.git # timeout=10
09:55:05 [2020-10-16T09:55:05.700Z]  > git config --add remote.origin.fetch +refs/pull/7868/head:refs/remotes/origin/PR-7868 # timeout=10
09:55:05 [2020-10-16T09:55:05.710Z]  > git config remote.origin.url git@github.com:docker/compose.git # timeout=10
09:55:05 [2020-10-16T09:55:05.718Z] Fetching upstream changes from git@github.com:docker/compose.git
09:55:05 [2020-10-16T09:55:05.719Z] using GIT_SSH to set credentials docker-jenkins user on github.com
09:55:05 [2020-10-16T09:55:05.721Z]  > git fetch --no-tags --progress -- git@github.com:docker/compose.git +refs/pull/7868/head:refs/remotes/origin/PR-7868 # timeout=10
09:55:06 [2020-10-16T09:55:06.036Z]  > git config core.sparsecheckout # timeout=10
09:55:06 [2020-10-16T09:55:06.044Z]  > git checkout -f 58b2d94141a735575bfbd9351556a7c7b754b0f6 # timeout=10