Dec 04 12:29:04.548 INFO checking philipcraig/rustadvent against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 12:29:04.548 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 04 12:29:05.061 INFO [stdout] 63c43b487d47301d790592cc2b63ffbb187c582f9762bd81b8d289b96ac83b4b
Dec 04 12:29:05.067 INFO running `"docker" "start" "-a" "63c43b487d47301d790592cc2b63ffbb187c582f9762bd81b8d289b96ac83b4b"`
Dec 04 12:29:06.387 INFO [stderr] usermod: no changes
Dec 04 12:29:06.452 INFO [stderr]     Checking rustadvent v0.1.0 (/source)
Dec 04 12:29:06.770 INFO [stderr] warning: function is never used: `find_ring`
Dec 04 12:29:06.770 INFO [stderr]   --> src/main.rs:55:1
Dec 04 12:29:06.770 INFO [stderr]    |
Dec 04 12:29:06.770 INFO [stderr] 55 | fn find_ring(num: usize) -> usize {
Dec 04 12:29:06.770 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:29:06.770 INFO [stderr]    |
Dec 04 12:29:06.770 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 12:29:06.770 INFO [stderr] 
Dec 04 12:29:06.770 INFO [stderr] warning: function is never used: `analytical_manhattan_distance`
Dec 04 12:29:06.770 INFO [stderr]   --> src/main.rs:59:1
Dec 04 12:29:06.770 INFO [stderr]    |
Dec 04 12:29:06.770 INFO [stderr] 59 | fn analytical_manhattan_distance(input: usize) -> usize {
Dec 04 12:29:06.770 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 12:29:06.770 INFO [stderr] 
Dec 04 12:29:07.009 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Dec 04 12:29:07.020 INFO [stderr] su: No module specific data is present
Dec 04 12:29:07.771 INFO running `"docker" "inspect" "63c43b487d47301d790592cc2b63ffbb187c582f9762bd81b8d289b96ac83b4b"`
Dec 04 12:29:08.029 INFO running `"docker" "rm" "-f" "63c43b487d47301d790592cc2b63ffbb187c582f9762bd81b8d289b96ac83b4b"`
Dec 04 12:29:08.383 INFO [stdout] 63c43b487d47301d790592cc2b63ffbb187c582f9762bd81b8d289b96ac83b4b