[INFO] cloning repository https://github.com/juliancoleman/orchestra-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/juliancoleman/orchestra-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuliancoleman%2Forchestra-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuliancoleman%2Forchestra-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2a3adf63a03477f6b19d3a4df9fb1c882fc71f40 [INFO] checking juliancoleman/orchestra-rs against master#4847d6a9d07d4be9ba3196f6ad444af2d7bdde72 for pr-134276 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuliancoleman%2Forchestra-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] [stderr] fatal: update_ref failed for ref 'HEAD': cannot update ref 'refs/heads/master': couldn't write '/workspace/builds/worker-3-tc1/source/.git/refs/heads/master.lock' ExecutionFailed(ExitStatus(unix_wait_status(32768))) failed to checkout https://github.com/juliancoleman/orchestra-rs