[INFO] cloning repository https://github.com/mxxntype/arduino_blink_rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mxxntype/arduino_blink_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmxxntype%2Farduino_blink_rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmxxntype%2Farduino_blink_rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ded9b90d6679888de6de613e2feea356e5749dd3 [INFO] checking mxxntype/arduino_blink_rs against master#cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9 for pr-136968 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmxxntype%2Farduino_blink_rs" "/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/mxxntype/arduino_blink_rs Caused by: command failed: exit status: 128