[INFO] cloning repository https://github.com/tsuchinaga/rust-paiza-mondai
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tsuchinaga/rust-paiza-mondai" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsuchinaga%2Frust-paiza-mondai", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsuchinaga%2Frust-paiza-mondai'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d4843682d556b4806c81e9747ec12523a160cb59
[INFO] checking tsuchinaga/rust-paiza-mondai against master#8321f00bf4a5f25cad5ec8861c5469afe6e0ce8b for pr-133925
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsuchinaga%2Frust-paiza-mondai" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file src/warset/08.rs
[INFO] [stderr] error: unable to write file src/warset/09.rs
[INFO] [stderr] fatal: unable to checkout working tree
[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/tsuchinaga/rust-paiza-mondai

Caused by:
    command failed: exit status: 128