[INFO] cloning repository https://github.com/rivertam/pants-off-podrick
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rivertam/pants-off-podrick" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frivertam%2Fpants-off-podrick", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frivertam%2Fpants-off-podrick'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1488a2fbe30bd4221654db84da7ac076b8062aff
[INFO] checking rivertam/pants-off-podrick against master#9d28fe39763974a96d61232e96ac856735e4cdd6 for pr-139624
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frivertam%2Fpants-off-podrick" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] error: unable to write symref for HEAD: No space left on device


failed to checkout https://github.com/rivertam/pants-off-podrick

Caused by:
    command failed: exit status: 1