[INFO] cloning repository https://github.com/cppxor2arr/SpaceshipBalls
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cppxor2arr/SpaceshipBalls" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcppxor2arr%2FSpaceshipBalls", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcppxor2arr%2FSpaceshipBalls'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c3fae7911c3cd698b6770ba413f41dee2b3151a4
[INFO] checking cppxor2arr/SpaceshipBalls/c3fae7911c3cd698b6770ba413f41dee2b3151a4 against master#2dece5bb62f234f5622a08289c5a3d1555cd7843 for pr-132325
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcppxor2arr%2FSpaceshipBalls" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] error: failed to write new configuration file /workspace/builds/worker-4-tc1/source/.git/config.lock
[INFO] [stderr] fatal: could not set 'core.repositoryformatversion' to '0'


ExecutionFailed(ExitStatus(unix_wait_status(32768)))

failed to checkout https://github.com/cppxor2arr/SpaceshipBalls