Dec 05 02:15:00.265 INFO checking GuilloteauQ/Connect4 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 02:15:00.266 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 02:15:00.433 INFO [stdout] 9930bc3f68961544508b5c6294fa4f3c926ff84220ecc1427e997c836c60fcf8
Dec 05 02:15:00.441 INFO running `"docker" "start" "-a" "9930bc3f68961544508b5c6294fa4f3c926ff84220ecc1427e997c836c60fcf8"`
Dec 05 02:15:01.133 INFO [stderr] usermod: no changes
Dec 05 02:15:01.201 INFO [stderr]     Checking rayon-core v1.4.0
Dec 05 02:15:02.286 INFO [stderr]     Checking rayon v1.0.1
Dec 05 02:15:06.111 INFO [stderr]     Checking connect4 v0.1.0 (/source)
Dec 05 02:15:08.079 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.93s
Dec 05 02:15:08.083 INFO [stderr] su: No module specific data is present
Dec 05 02:15:09.075 INFO running `"docker" "inspect" "9930bc3f68961544508b5c6294fa4f3c926ff84220ecc1427e997c836c60fcf8"`
Dec 05 02:15:09.443 INFO running `"docker" "rm" "-f" "9930bc3f68961544508b5c6294fa4f3c926ff84220ecc1427e997c836c60fcf8"`
Dec 05 02:15:09.708 INFO [stdout] 9930bc3f68961544508b5c6294fa4f3c926ff84220ecc1427e997c836c60fcf8