[INFO] cloning repository https://github.com/fontlos/buaa-cli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fontlos/buaa-cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffontlos%2Fbuaa-cli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffontlos%2Fbuaa-cli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 72b12de74fc57009f222e575fe8ca9c93daa45bf
[INFO] checking fontlos/buaa-cli against master#ecb170afc878648c3ae355dbd596c8e4b6f7ebdc for pr-139022
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffontlos%2Fbuaa-cli" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] fatal: could not create work tree dir '/workspace/builds/worker-4-tc1/source': No space left on device


failed to checkout https://github.com/fontlos/buaa-cli

Caused by:
    command failed: exit status: 128