[INFO] cloning repository https://github.com/xuehaonan27/rust_coq
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xuehaonan27/rust_coq" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxuehaonan27%2Frust_coq", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxuehaonan27%2Frust_coq'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 40056e353f1f0ce0d9c07008b941dbd936e01cb4
[INFO] testing xuehaonan27/rust_coq against master#552a959051cebf8f88a8f558399baf733bec9ce0 for pr-136932
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxuehaonan27%2Frust_coq" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] /workspace/builds/worker-3-tc1/source/.git/refs/heads: No space left on device


failed to checkout https://github.com/xuehaonan27/rust_coq

Caused by:
    command failed: exit status: 1