[INFO] cloning repository https://github.com/hrtk91/learn_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hrtk91/learn_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhrtk91%2Flearn_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhrtk91%2Flearn_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 79d22e75bbf6b5cad6f19804b82351589d55fc1f
[INFO] checking hrtk91/learn_rust against master#64b185eddaa1d7ddf5e0c024be23b9cbba6c1722 for pr-143929
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhrtk91%2Flearn_rust" "/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 server/src/lib.rs
[INFO] [stderr] error: unable to write file server/src/main.rs
[INFO] [stderr] error: unable to write file server/src/models.rs
[INFO] [stderr] error: unable to write file server/src/repositories.rs
[INFO] [stderr] error: unable to write file server/src/tcp_server.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/hrtk91/learn_rust

Caused by:
    command failed: exit status: 128