[INFO] cloning repository https://github.com/joonhyungshin/namu-core
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joonhyungshin/namu-core" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoonhyungshin%2Fnamu-core", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoonhyungshin%2Fnamu-core'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c57e76c76cb9eb0051240ec4f2541ce6d3c8c6f7
[INFO] checking joonhyungshin/namu-core against master#43ca9d18e333797f0aa3b525501a7cec8d61a96b for pr-136764
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoonhyungshin%2Fnamu-core" "/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] fatal: update_ref failed for ref 'HEAD': cannot update the ref 'HEAD': unable to append to '/workspace/builds/worker-7-tc1/source/.git/logs/HEAD': No space left on device


failed to checkout https://github.com/joonhyungshin/namu-core

Caused by:
    command failed: exit status: 128