Dec 04 07:04:08.615 INFO checking will-clarke/rust_game_of_life against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 07:04:08.615 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 07:04:08.782 INFO [stdout] 9850e6778b74297a48ba06d9497cd293d6cadf53de6da1e778ffdaf1b43d89ec
Dec 04 07:04:08.794 INFO running `"docker" "start" "-a" "9850e6778b74297a48ba06d9497cd293d6cadf53de6da1e778ffdaf1b43d89ec"`
Dec 04 07:04:09.162 INFO [stderr] usermod: no changes
Dec 04 07:04:09.198 INFO [stderr]     Checking game_of_life v0.1.0 (/source)
Dec 04 07:04:09.385 INFO [stderr] warning: method is never used: `new`
Dec 04 07:04:09.385 INFO [stderr]   --> src/main.rs:29:5
Dec 04 07:04:09.385 INFO [stderr]    |
Dec 04 07:04:09.385 INFO [stderr] 29 |     fn new(width: usize, height: usize) -> Self {
Dec 04 07:04:09.385 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:04:09.385 INFO [stderr]    |
Dec 04 07:04:09.385 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 07:04:09.385 INFO [stderr] 
Dec 04 07:04:09.385 INFO [stderr] warning: method is never used: `update_state_at`
Dec 04 07:04:09.385 INFO [stderr]   --> src/main.rs:76:5
Dec 04 07:04:09.385 INFO [stderr]    |
Dec 04 07:04:09.385 INFO [stderr] 76 |     fn update_state_at(&mut self, x: usize, y: usize, new_state: CellState) {
Dec 04 07:04:09.385 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:04:09.385 INFO [stderr] 
Dec 04 07:04:09.469 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
Dec 04 07:04:09.471 INFO [stderr] su: No module specific data is present
Dec 04 07:04:09.707 INFO running `"docker" "inspect" "9850e6778b74297a48ba06d9497cd293d6cadf53de6da1e778ffdaf1b43d89ec"`
Dec 04 07:04:09.772 INFO running `"docker" "rm" "-f" "9850e6778b74297a48ba06d9497cd293d6cadf53de6da1e778ffdaf1b43d89ec"`
Dec 04 07:04:09.864 INFO [stdout] 9850e6778b74297a48ba06d9497cd293d6cadf53de6da1e778ffdaf1b43d89ec