[INFO] cloning repository https://github.com/hoppyhopps/shitty-math-proof
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hoppyhopps/shitty-math-proof" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoppyhopps%2Fshitty-math-proof", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoppyhopps%2Fshitty-math-proof'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoppyhopps%2Fshitty-math-proof: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/hoppyhopps/shitty-math-proof
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hoppyhopps/shitty-math-proof" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoppyhopps%2Fshitty-math-proof", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoppyhopps%2Fshitty-math-proof'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea791bec4092bcc2eede42159cb7213fec5f85e7
[INFO] checking hoppyhopps/shitty-math-proof against master#46424fb5054f211ec836c5c03159f92e46bb35ac for pr-139042
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoppyhopps%2Fshitty-math-proof" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] error: failed to write new configuration file /workspace/builds/worker-0-tc1/source/.git/config.lock
[INFO] [stderr] fatal: could not set 'core.filemode' to 'true'


failed to checkout https://github.com/hoppyhopps/shitty-math-proof

Caused by:
    command failed: exit status: 128