[INFO] cloning repository https://github.com/shocoman/simple-nonogram-solver-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shocoman/simple-nonogram-solver-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshocoman%2Fsimple-nonogram-solver-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshocoman%2Fsimple-nonogram-solver-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1f00381e0f7d12c2a5478bc7743ad1b4f3e244eb
[INFO] checking shocoman/simple-nonogram-solver-demo against master#e3e432d4d65a55e6db167598e96db2bcb163e316 for pr-140313
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshocoman%2Fsimple-nonogram-solver-demo" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file src/nonogram_solver.rs
[INFO] [stderr] error: unable to write file src/solver.rs
[INFO] [stderr] error: unable to write file src/tests.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/shocoman/simple-nonogram-solver-demo

Caused by:
    command failed: exit status: 128