[INFO] cloning repository https://github.com/YukiEmeralis/hamming-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YukiEmeralis/hamming-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYukiEmeralis%2Fhamming-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYukiEmeralis%2Fhamming-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4c206792f59dce5a4ae35342a32a3438cd9646e9
[INFO] testing YukiEmeralis/hamming-test/4c206792f59dce5a4ae35342a32a3438cd9646e9 against master#8c0ec05f7dc9ef185eea9f36c5638e74e43935bf for pr-130285
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYukiEmeralis%2Fhamming-test" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: Unable to create '/workspace/builds/worker-7-tc1/source/.git/refs/remotes/origin/HEAD.lock': No such file or directory
[INFO] [stderr] fatal: unable to update refs/remotes/origin/HEAD
[INFO] [stderr] fatal: the remote end hung up unexpectedly


ExecutionFailed(ExitStatus(unix_wait_status(32768)))

failed to checkout https://github.com/YukiEmeralis/hamming-test