[INFO] cloning repository https://github.com/sinanovicanes/line_counter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sinanovicanes/line_counter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinanovicanes%2Fline_counter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinanovicanes%2Fline_counter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4fbb84654b0608cce226aad7860ec854e4258e2e
[INFO] checking sinanovicanes/line_counter against master#8f08b3a32478b8d0507732800ecb548a76e0fd0c for pr-144157
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinanovicanes%2Fline_counter" "/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 the ref 'refs/heads/master': unable to create directory for '/workspace/builds/worker-3-tc1/source/.git/logs/refs/heads/master': No such file or directory


failed to checkout https://github.com/sinanovicanes/line_counter

Caused by:
    command failed: exit status: 128