Nov 27 21:53:06.024 INFO checking robinsonj/project_euler against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074 Nov 27 21:53:06.026 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"` Nov 27 21:53:06.518 INFO [stdout] 0a6ae5e73a4792c57079d8b062fc756d3840aa6e5b7e6cb48ccdc387f95c4aee Nov 27 21:53:06.520 INFO running `"docker" "start" "-a" "0a6ae5e73a4792c57079d8b062fc756d3840aa6e5b7e6cb48ccdc387f95c4aee"` Nov 27 21:53:09.315 INFO [stderr] usermod: no changes Nov 27 21:53:09.388 INFO [stderr] Checking euler_lib v0.1.0 (/source) Nov 27 21:53:09.857 INFO [stderr] warning: unused variable: `file_name` Nov 27 21:53:09.857 INFO [stderr] --> src/solver/mod.rs:39:40 Nov 27 21:53:09.857 INFO [stderr] | Nov 27 21:53:09.857 INFO [stderr] 39 | SolverFunction::FunctionWithFile(file_name, solve) => { Nov 27 21:53:09.857 INFO [stderr] | ^^^^^^^^^ help: consider using `_file_name` instead Nov 27 21:53:09.857 INFO [stderr] | Nov 27 21:53:09.857 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 27 21:53:09.857 INFO [stderr] Nov 27 21:53:09.892 INFO [stderr] warning: variant is never constructed: `FunctionWithFile` Nov 27 21:53:09.892 INFO [stderr] --> src/solver/mod.rs:3:3 Nov 27 21:53:09.892 INFO [stderr] | Nov 27 21:53:09.892 INFO [stderr] 3 | FunctionWithFile(&'a str, fn() -> String) Nov 27 21:53:09.892 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 27 21:53:09.892 INFO [stderr] | Nov 27 21:53:09.892 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 27 21:53:09.892 INFO [stderr] Nov 27 21:53:10.865 INFO [stderr] warning: unused variable: `file_name` Nov 27 21:53:10.865 INFO [stderr] --> src/solver/mod.rs:39:40 Nov 27 21:53:10.865 INFO [stderr] | Nov 27 21:53:10.865 INFO [stderr] 39 | SolverFunction::FunctionWithFile(file_name, solve) => { Nov 27 21:53:10.865 INFO [stderr] | ^^^^^^^^^ help: consider using `_file_name` instead Nov 27 21:53:10.865 INFO [stderr] | Nov 27 21:53:10.865 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 27 21:53:10.865 INFO [stderr] Nov 27 21:53:11.176 INFO [stderr] warning: variant is never constructed: `FunctionWithFile` Nov 27 21:53:11.176 INFO [stderr] --> src/solver/mod.rs:3:3 Nov 27 21:53:11.176 INFO [stderr] | Nov 27 21:53:11.176 INFO [stderr] 3 | FunctionWithFile(&'a str, fn() -> String) Nov 27 21:53:11.176 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 27 21:53:11.176 INFO [stderr] | Nov 27 21:53:11.176 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 27 21:53:11.176 INFO [stderr] Nov 27 21:53:13.044 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.69s Nov 27 21:53:13.044 INFO [stderr] su: No module specific data is present Nov 27 21:53:13.770 INFO running `"docker" "inspect" "0a6ae5e73a4792c57079d8b062fc756d3840aa6e5b7e6cb48ccdc387f95c4aee"` Nov 27 21:53:14.040 INFO running `"docker" "rm" "-f" "0a6ae5e73a4792c57079d8b062fc756d3840aa6e5b7e6cb48ccdc387f95c4aee"` Nov 27 21:53:14.348 INFO [stdout] 0a6ae5e73a4792c57079d8b062fc756d3840aa6e5b7e6cb48ccdc387f95c4aee