[INFO] cloning repository https://github.com/kenkomu/Axum_tutorial
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kenkomu/Axum_tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkenkomu%2FAxum_tutorial", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkenkomu%2FAxum_tutorial'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8e906814088d6533d3b397e3276e9c678bece278
[INFO] testing kenkomu/Axum_tutorial against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkenkomu%2FAxum_tutorial" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-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-6-tc1/source/.git/refs/heads/main.lock'


failed to checkout https://github.com/kenkomu/Axum_tutorial

Caused by:
    command failed: exit status: 128