[INFO] cloning repository https://github.com/rkenyon3/rust_ws_hw_01_2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rkenyon3/rust_ws_hw_01_2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frkenyon3%2Frust_ws_hw_01_2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frkenyon3%2Frust_ws_hw_01_2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ab59df207cf9fce50af14bc4bd6fe07ef73e6b46
[INFO] checking rkenyon3/rust_ws_hw_01_2 against master#96cfc75584359ae7ad11cc45968059f29e7b44b7 for pr-137728
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frkenyon3%2Frust_ws_hw_01_2" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write symref for refs/remotes/origin/HEAD: No space left on device
[INFO] [stderr] fatal: unable to update refs/remotes/origin/HEAD


failed to checkout https://github.com/rkenyon3/rust_ws_hw_01_2

Caused by:
    command failed: exit status: 128