[INFO] cloning repository https://github.com/mattpetters/rust-boy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mattpetters/rust-boy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattpetters%2Frust-boy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattpetters%2Frust-boy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 977fda7c6da55ff433ed7e03fb33bb2fc8a69291
[INFO] checking mattpetters/rust-boy against master#e9182f195b8505c87c4bd055b9f6e114ccda0981 for pr-144098
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattpetters%2Frust-boy" "/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 file docs/GameBoyProgManVer1.1.pdf
[INFO] [stderr] error: unable to write file docs/The Cycle-Accurate Game Boy Docs.pdf
[INFO] [stderr] error: unable to write file docs/gbctr.pdf
[INFO] [stderr] fatal: cannot create directory at 'games': No space left on device
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 


failed to checkout https://github.com/mattpetters/rust-boy

Caused by:
    command failed: exit status: 128