[INFO] cloning repository https://github.com/birchmd/treasure-hunt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/birchmd/treasure-hunt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbirchmd%2Ftreasure-hunt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbirchmd%2Ftreasure-hunt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d6874e841d7212f44e07693ca44b3f30f61e056c
[INFO] checking birchmd/treasure-hunt against master#0f353363965ebf05e0757f7679c800b39c51a07e for pr-144896
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbirchmd%2Ftreasure-hunt" "/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 file core/src/session/mod.rs
[INFO] [stderr] error: unable to write file core/src/session/serialization.rs
[INFO] [stderr] error: unable to write file rust-toolchain
[INFO] [stderr] fatal: cannot create directory at 'server': 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/birchmd/treasure-hunt

Caused by:
    command failed: exit status: 128