[INFO] cloning repository https://github.com/ryuma017/MVC-like_actix
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ryuma017/MVC-like_actix" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryuma017%2FMVC-like_actix", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryuma017%2FMVC-like_actix'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4567d6be55b6cf9429eb83bd4bb49c6b0580b70d
[INFO] checking ryuma017/MVC-like_actix against master#18a029cfe8e761533634bda8fe8a14e30280a21b for pr-139646
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryuma017%2FMVC-like_actix" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] fatal: update_ref failed for ref 'HEAD': cannot update ref 'refs/heads/main': couldn't write '/workspace/builds/worker-1-tc1/source/.git/refs/heads/main.lock'


failed to checkout https://github.com/ryuma017/MVC-like_actix

Caused by:
    command failed: exit status: 128