[INFO] cloning repository https://github.com/uberFoo/dwarf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/uberFoo/dwarf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FuberFoo%2Fdwarf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FuberFoo%2Fdwarf'...
[INFO] [stderr] fatal: write error: No space left on device
[INFO] [stderr] fatal: fetch-pack: invalid index-pack output
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/uberFoo/dwarf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/uberFoo/dwarf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FuberFoo%2Fdwarf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FuberFoo%2Fdwarf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a8686493392c00c363c0fa3922d72346a3c7fce0
[INFO] checking uberFoo/dwarf against master#f2d69d5a7c04617d122facd0a7a5bdde0af928ae for pr-138363
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FuberFoo%2Fdwarf" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file doc/src/images/cwarf.png
[INFO] [stderr] error: unable to write file doc/src/images/dwarf.png
[INFO] [stderr] error: unable to write file doc/src/images/dwarf@0.5x.png
[INFO] [stderr] error: unable to write file doc/src/introduction.md
[INFO] [stderr] error: unable to write file doc/src/overview.md
[INFO] [stderr] error: unable to write file doc/src/preface.md
[INFO] [stderr] fatal: cannot create directory at 'doc/src/reference': 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/uberFoo/dwarf

Caused by:
    command failed: exit status: 128