[INFO] cloning repository https://github.com/gw31415/cargo-compete-autocommit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gw31415/cargo-compete-autocommit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgw31415%2Fcargo-compete-autocommit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgw31415%2Fcargo-compete-autocommit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1944513a38eace3400e05dba6ba095c020631cc3
[INFO] checking gw31415/cargo-compete-autocommit against master#092a284ba0421695f2032c947765429fd7095796 for pr-139763
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgw31415%2Fcargo-compete-autocommit" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write symref for HEAD: No space left on device
[INFO] [stderr] fatal: unable to update HEAD


failed to checkout https://github.com/gw31415/cargo-compete-autocommit

Caused by:
    command failed: exit status: 128