[INFO] cloning repository https://github.com/arriven/rust-ci-playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arriven/rust-ci-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farriven%2Frust-ci-playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farriven%2Frust-ci-playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 915c81362165cdca6c6c31508aae7b89d34e1a61
[INFO] testing arriven/rust-ci-playground/915c81362165cdca6c6c31508aae7b89d34e1a61 against nightly-2024-10-28 for randomize-layout
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farriven%2Frust-ci-playground" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-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-0-tc1/source/.git/refs/heads/main.lock'


ExecutionFailed(ExitStatus(unix_wait_status(32768)))

failed to checkout https://github.com/arriven/rust-ci-playground