Dec 05 02:35:49.848 INFO checking ExcaliburZero/conways-game-of-life-rust against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 02:35:49.848 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 05 02:35:50.360 INFO [stdout] 52f2c77e23b924a74a49b65f8ad665fbd2d68af0386ac0a3fce391c4e154616e
Dec 05 02:35:50.368 INFO running `"docker" "start" "-a" "52f2c77e23b924a74a49b65f8ad665fbd2d68af0386ac0a3fce391c4e154616e"`
Dec 05 02:35:50.915 INFO [stderr] usermod: no changes
Dec 05 02:35:51.041 INFO [stderr]     Checking rayon-core v1.4.1
Dec 05 02:35:52.300 INFO [stderr]     Checking rayon v1.0.2
Dec 05 02:35:56.104 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 05 02:35:57.716 INFO [stderr]     Checking image v0.19.0
Dec 05 02:36:02.979 INFO [stderr]     Checking gol v0.1.0 (/source)
Dec 05 02:36:09.159 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.21s
Dec 05 02:36:09.175 INFO [stderr] su: No module specific data is present
Dec 05 02:36:09.630 INFO running `"docker" "inspect" "52f2c77e23b924a74a49b65f8ad665fbd2d68af0386ac0a3fce391c4e154616e"`
Dec 05 02:36:09.712 INFO running `"docker" "rm" "-f" "52f2c77e23b924a74a49b65f8ad665fbd2d68af0386ac0a3fce391c4e154616e"`
Dec 05 02:36:09.821 INFO [stdout] 52f2c77e23b924a74a49b65f8ad665fbd2d68af0386ac0a3fce391c4e154616e