[INFO] cloning repository https://github.com/yuuuuuuan/rust_trafficlight
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yuuuuuuan/rust_trafficlight" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuuuuuuan%2Frust_trafficlight", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuuuuuuan%2Frust_trafficlight'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ebb05b0b1ed4565d3ee8466759673c48fa7cea42
[INFO] checking yuuuuuuan/rust_trafficlight against master#73252d51d13c0e4f872c3c51defcf48174860ef6 for pr-119989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuuuuuuan%2Frust_trafficlight" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] error: copy-fd: write returned: No space left on device
[INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/applypatch-msg.sample' to '/workspace/builds/worker-0-tc1/source/.git/hooks/applypatch-msg.sample': No space left on device
[ERROR] this task or one of its parent failed!
[ERROR] failed to checkout https://github.com/yuuuuuuan/rust_trafficlight
[ERROR] caused by: command failed: exit status: 128
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.