Dec 05 01:30:32.524 INFO checking Leopard2A5/game-of-life against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 01:30:32.524 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 01:30:32.971 INFO [stdout] 5b4f84377616d81d9ea8d0d32ef6935ab8a634ffcf771be12dcb31ee753d6dbd
Dec 05 01:30:32.973 INFO running `"docker" "start" "-a" "5b4f84377616d81d9ea8d0d32ef6935ab8a634ffcf771be12dcb31ee753d6dbd"`
Dec 05 01:30:34.002 INFO [stderr] usermod: no changes
Dec 05 01:30:34.102 INFO [stderr]     Checking termion v1.1.4
Dec 05 01:30:35.079 INFO [stderr]     Checking game-of-life v0.1.0 (/source)
Dec 05 01:30:36.211 INFO [stderr] warning: unused import: `to_char::ToChar`
Dec 05 01:30:36.211 INFO [stderr]  --> src/main.rs:9:5
Dec 05 01:30:36.211 INFO [stderr]   |
Dec 05 01:30:36.211 INFO [stderr] 9 | use to_char::ToChar;
Dec 05 01:30:36.211 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 05 01:30:36.211 INFO [stderr]   |
Dec 05 01:30:36.211 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 01:30:36.211 INFO [stderr] 
Dec 05 01:30:36.399 INFO [stderr] warning: unused import: `to_char::ToChar`
Dec 05 01:30:36.399 INFO [stderr]  --> src/main.rs:9:5
Dec 05 01:30:36.399 INFO [stderr]   |
Dec 05 01:30:36.399 INFO [stderr] 9 | use to_char::ToChar;
Dec 05 01:30:36.399 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 05 01:30:36.399 INFO [stderr]   |
Dec 05 01:30:36.399 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 01:30:36.399 INFO [stderr] 
Dec 05 01:30:36.460 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.43s
Dec 05 01:30:36.463 INFO [stderr] su: No module specific data is present
Dec 05 01:30:36.935 INFO running `"docker" "inspect" "5b4f84377616d81d9ea8d0d32ef6935ab8a634ffcf771be12dcb31ee753d6dbd"`
Dec 05 01:30:37.245 INFO running `"docker" "rm" "-f" "5b4f84377616d81d9ea8d0d32ef6935ab8a634ffcf771be12dcb31ee753d6dbd"`
Dec 05 01:30:37.449 INFO [stdout] 5b4f84377616d81d9ea8d0d32ef6935ab8a634ffcf771be12dcb31ee753d6dbd