Dec 04 23:29:25.738 INFO checking Weltraumschaf/game_of_life against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 23:29:25.738 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 23:29:26.213 INFO [stdout] b039e0a4acdd17985a3fd345b47cfddf53a5c54631f37156da0a1bb358942941
Dec 04 23:29:26.216 INFO running `"docker" "start" "-a" "b039e0a4acdd17985a3fd345b47cfddf53a5c54631f37156da0a1bb358942941"`
Dec 04 23:29:27.675 INFO [stderr] usermod: no changes
Dec 04 23:29:27.798 INFO [stderr]     Checking num-complex v0.1.42
Dec 04 23:29:27.799 INFO [stderr]     Checking num-bigint v0.1.43
Dec 04 23:29:27.799 INFO [stderr]     Checking regex v0.2.6
Dec 04 23:29:27.811 INFO [stderr]     Checking game_of_life v1.0.0 (/source)
Dec 04 23:29:29.431 INFO [stderr] warning: method is never used: `has_cell`
Dec 04 23:29:29.431 INFO [stderr]   --> src/population.rs:99:5
Dec 04 23:29:29.431 INFO [stderr]    |
Dec 04 23:29:29.431 INFO [stderr] 99 |     fn has_cell(&self, position: &Place) -> bool {
Dec 04 23:29:29.431 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 23:29:29.431 INFO [stderr]    |
Dec 04 23:29:29.431 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 23:29:29.431 INFO [stderr] 
Dec 04 23:29:30.899 INFO [stderr]     Checking num-rational v0.1.42
Dec 04 23:29:31.771 INFO [stderr]     Checking num v0.1.42
Dec 04 23:29:32.230 INFO [stderr]     Checking hamcrest v0.1.5
Dec 04 23:29:35.491 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.79s
Dec 04 23:29:35.499 INFO [stderr] su: No module specific data is present
Dec 04 23:29:36.087 INFO running `"docker" "inspect" "b039e0a4acdd17985a3fd345b47cfddf53a5c54631f37156da0a1bb358942941"`
Dec 04 23:29:36.298 INFO running `"docker" "rm" "-f" "b039e0a4acdd17985a3fd345b47cfddf53a5c54631f37156da0a1bb358942941"`
Dec 04 23:29:36.589 INFO [stdout] b039e0a4acdd17985a3fd345b47cfddf53a5c54631f37156da0a1bb358942941