[INFO] cloning repository https://github.com/kurlytail/rust-fcb1010
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kurlytail/rust-fcb1010" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkurlytail%2Frust-fcb1010", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkurlytail%2Frust-fcb1010'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 57c65db903df6c1cf7eb6cd65799e5ac92cb246d
[INFO] checking kurlytail/rust-fcb1010 against master#336209eef13882bd1e211b24779584cb7ef911eb for pr-129249
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkurlytail%2Frust-fcb1010" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] error: unable to write symref for HEAD: No space left on device


ExecutionFailed(ExitStatus(unix_wait_status(256)))

failed to checkout https://github.com/kurlytail/rust-fcb1010