Dec 18 01:23:08.382 INFO checking dgodd/conway_game_of_life_rust against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 01:23:08.383 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/dgodd/conway_game_of_life_rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 01:23:08.846 INFO [stdout] 7c32a6e6d82c75125ec8c372c65deb11f7ae8fc44acddaa73ed869c8d683a0f5
Dec 18 01:23:08.850 INFO running `"docker" "start" "-a" "7c32a6e6d82c75125ec8c372c65deb11f7ae8fc44acddaa73ed869c8d683a0f5"`
Dec 18 01:23:09.472 INFO [stderr]     Checking crossterm v0.4.2
Dec 18 01:23:10.011 INFO [stderr]     Checking conway_game_of_life_rust v0.1.0 (/opt/crater/workdir)
Dec 18 01:23:10.353 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Dec 18 01:23:10.681 INFO running `"docker" "inspect" "7c32a6e6d82c75125ec8c372c65deb11f7ae8fc44acddaa73ed869c8d683a0f5"`
Dec 18 01:23:10.798 INFO running `"docker" "rm" "-f" "7c32a6e6d82c75125ec8c372c65deb11f7ae8fc44acddaa73ed869c8d683a0f5"`
Dec 18 01:23:10.947 INFO [stdout] 7c32a6e6d82c75125ec8c372c65deb11f7ae8fc44acddaa73ed869c8d683a0f5