[INFO] cloning repository https://github.com/kunfan96/rust-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kunfan96/rust-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkunfan96%2Frust-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkunfan96%2Frust-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bbc68014013786365ca793edd4613b7ffdf9740e
[INFO] checking kunfan96/rust-demo against master#4ecd70ddd1039a3954056c1071e40278048476fa for pr-137633
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkunfan96%2Frust-demo" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] fatal: could not create leading directories of '/workspace/builds/worker-6-tc1/source': No space left on device


failed to checkout https://github.com/kunfan96/rust-demo

Caused by:
    command failed: exit status: 128