[INFO] cloning repository https://github.com/kcgith/hw1rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kcgith/hw1rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkcgith%2Fhw1rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkcgith%2Fhw1rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c26db89a88446ec1fed524a7edcd20a595916d2
[INFO] checking kcgith/hw1rust against master#4ecd70ddd1039a3954056c1071e40278048476fa for pr-137633
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkcgith%2Fhw1rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] /workspace/builds/worker-7-tc1/source/.git/branches/: No space left on device


failed to checkout https://github.com/kcgith/hw1rust

Caused by:
    command failed: exit status: 1