Dec 05 00:04:32.027 INFO checking Skipants/sudoku_solver against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 00:04:32.027 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 00:04:32.535 INFO [stdout] ef971b89df8661c83801fcea98b91d67690598f3836a20f730b1bd7da0aa6ed4
Dec 05 00:04:32.537 INFO running `"docker" "start" "-a" "ef971b89df8661c83801fcea98b91d67690598f3836a20f730b1bd7da0aa6ed4"`
Dec 05 00:04:34.082 INFO [stderr] usermod: no changes
Dec 05 00:04:34.159 INFO [stderr]     Checking sudoku_solver v0.1.0 (/source)
Dec 05 00:04:34.347 INFO [stderr] error[E0583]: file not found for module `sole_candidate`
Dec 05 00:04:34.347 INFO [stderr]  --> src/strategies/mod.rs:2:9
Dec 05 00:04:34.347 INFO [stderr]   |
Dec 05 00:04:34.347 INFO [stderr] 2 | pub mod sole_candidate;
Dec 05 00:04:34.347 INFO [stderr]   |         ^^^^^^^^^^^^^^
Dec 05 00:04:34.347 INFO [stderr]   |
Dec 05 00:04:34.347 INFO [stderr]   = help: name the file either sole_candidate.rs or sole_candidate/mod.rs inside the directory "src/strategies"
Dec 05 00:04:34.347 INFO [stderr] 
Dec 05 00:04:34.347 INFO [stderr] error: aborting due to previous error
Dec 05 00:04:34.347 INFO [stderr] 
Dec 05 00:04:34.347 INFO [stderr] For more information about this error, try `rustc --explain E0583`.
Dec 05 00:04:34.355 INFO [stderr] error[E0583]: file not found for module `sole_candidate`
Dec 05 00:04:34.355 INFO [stderr]  --> src/strategies/mod.rs:2:9
Dec 05 00:04:34.355 INFO [stderr]   |
Dec 05 00:04:34.355 INFO [stderr] 2 | pub mod sole_candidate;
Dec 05 00:04:34.355 INFO [stderr]   |         ^^^^^^^^^^^^^^
Dec 05 00:04:34.355 INFO [stderr]   |
Dec 05 00:04:34.355 INFO [stderr]   = help: name the file either sole_candidate.rs or sole_candidate/mod.rs inside the directory "src/strategies"
Dec 05 00:04:34.355 INFO [stderr] 
Dec 05 00:04:34.355 INFO [stderr] error: aborting due to previous error
Dec 05 00:04:34.355 INFO [stderr] 
Dec 05 00:04:34.355 INFO [stderr] For more information about this error, try `rustc --explain E0583`.
Dec 05 00:04:34.355 INFO [stderr] error: Could not compile `sudoku_solver`.
Dec 05 00:04:34.355 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 05 00:04:34.356 INFO [stderr] error: Could not compile `sudoku_solver`.
Dec 05 00:04:34.357 INFO [stderr] 
Dec 05 00:04:34.358 INFO [stderr] To learn more, run the command again with --verbose.
Dec 05 00:04:34.363 INFO [stderr] su: No module specific data is present
Dec 05 00:04:35.747 INFO running `"docker" "inspect" "ef971b89df8661c83801fcea98b91d67690598f3836a20f730b1bd7da0aa6ed4"`
Dec 05 00:04:36.096 INFO running `"docker" "rm" "-f" "ef971b89df8661c83801fcea98b91d67690598f3836a20f730b1bd7da0aa6ed4"`
Dec 05 00:04:36.383 INFO [stdout] ef971b89df8661c83801fcea98b91d67690598f3836a20f730b1bd7da0aa6ed4