[INFO] cloning repository https://github.com/ismail-alshaer/app01
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ismail-alshaer/app01" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fismail-alshaer%2Fapp01", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fismail-alshaer%2Fapp01'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ede0256e35f44b6399f3c1d27e0375cb483bcebd
[INFO] checking ismail-alshaer/app01 against master#419b3e2d3e350822550eee0e82eeded4d324d584 for pr-135536
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fismail-alshaer%2Fapp01" "/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/ismail-alshaer/app01

Caused by:
    command failed: exit status: 128