[INFO] cloning repository https://github.com/kazu-S-1110/rust_lesson_udemy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kazu-S-1110/rust_lesson_udemy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazu-S-1110%2Frust_lesson_udemy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazu-S-1110%2Frust_lesson_udemy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5fcdc5edb70dd15e6afd6a84e5c828d5a16fa6bc
[INFO] testing kazu-S-1110/rust_lesson_udemy against beta-2026-04-21 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazu-S-1110%2Frust_lesson_udemy" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] fatal: could not create work tree dir '/workspace/builds/worker-6-tc2/source': No space left on device
[INFO] testing kazu-S-1110/rust_lesson_udemy against beta-2026-04-21 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazu-S-1110%2Frust_lesson_udemy" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file src/enum_sec.rs
[INFO] [stderr] error: unable to write file src/fizzbuzz.rs
[INFO] [stderr] error: unable to write file src/function.rs
[INFO] [stderr] error: unable to write file src/if_section.rs
[INFO] [stderr] error: unable to write file src/lib.rs
[INFO] [stderr] error: unable to write file src/loop_section.rs
[INFO] [stderr] error: unable to write file src/main.rs
[INFO] [stderr] error: unable to write file src/match_section.rs
[INFO] [stderr] error: unable to write file src/optional_sec.rs
[INFO] [stderr] error: unable to write file src/ref_section.rs
[INFO] [stderr] error: unable to write file src/smart_pointer_section.rs
[INFO] [stderr] error: unable to write file src/string.rs
[INFO] [stderr] error: unable to write file src/sum.rs
[INFO] [stderr] error: unable to write file src/tuple_module.rs
[INFO] [stderr] error: unable to write file src/vector_module.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] 
[INFO] testing kazu-S-1110/rust_lesson_udemy against beta-2026-04-21 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazu-S-1110%2Frust_lesson_udemy" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file src/enum_sec.rs
[INFO] [stderr] error: unable to write file src/fizzbuzz.rs
[INFO] [stderr] error: unable to write file src/function.rs
[INFO] [stderr] error: unable to write file src/if_section.rs
[INFO] [stderr] error: unable to write file src/lib.rs
[INFO] [stderr] error: unable to write file src/loop_section.rs
[INFO] [stderr] error: unable to write file src/main.rs
[INFO] [stderr] error: unable to write file src/match_section.rs
[INFO] [stderr] error: unable to write file src/optional_sec.rs
[INFO] [stderr] error: unable to write file src/ref_section.rs
[INFO] [stderr] error: unable to write file src/smart_pointer_section.rs
[INFO] [stderr] error: unable to write file src/string.rs
[INFO] [stderr] error: unable to write file src/sum.rs
[INFO] [stderr] error: unable to write file src/tuple_module.rs
[INFO] [stderr] error: unable to write file src/vector_module.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] 
[INFO] testing kazu-S-1110/rust_lesson_udemy against beta-2026-04-21 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazu-S-1110%2Frust_lesson_udemy" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file src/enum_sec.rs
[INFO] [stderr] error: unable to write file src/fizzbuzz.rs
[INFO] [stderr] error: unable to write file src/function.rs
[INFO] [stderr] error: unable to write file src/if_section.rs
[INFO] [stderr] error: unable to write file src/lib.rs
[INFO] [stderr] error: unable to write file src/loop_section.rs
[INFO] [stderr] error: unable to write file src/main.rs
[INFO] [stderr] error: unable to write file src/match_section.rs
[INFO] [stderr] error: unable to write file src/optional_sec.rs
[INFO] [stderr] error: unable to write file src/ref_section.rs
[INFO] [stderr] error: unable to write file src/smart_pointer_section.rs
[INFO] [stderr] error: unable to write file src/string.rs
[INFO] [stderr] error: unable to write file src/sum.rs
[INFO] [stderr] error: unable to write file src/tuple_module.rs
[INFO] [stderr] error: unable to write file src/vector_module.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] 
[INFO] testing kazu-S-1110/rust_lesson_udemy against beta-2026-04-21 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazu-S-1110%2Frust_lesson_udemy" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] error: failed to write new configuration file /workspace/builds/worker-6-tc2/source/.git/config.lock
[INFO] [stderr] fatal: could not set 'core.repositoryformatversion' to '0'


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: failed to checkout https://github.com/kazu-S-1110/rust_lesson_udemy
    2: command failed: exit status: 128