Dec 18 04:36:17.340 INFO checking adam-mcdaniel/maroon-lang against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 04:36:17.340 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/adam-mcdaniel/maroon-lang:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 04:36:17.498 INFO [stdout] 8cf0477bf597460e94dc04e80b6152b86c28b8931d74d774ac1f5cdd11749bf0
Dec 18 04:36:17.500 INFO running `"docker" "start" "-a" "8cf0477bf597460e94dc04e80b6152b86c28b8931d74d774ac1f5cdd11749bf0"`
Dec 18 04:36:17.905 INFO [stderr]     Checking tools v0.1.0 (/opt/crater/workdir/tools)
Dec 18 04:36:18.332 INFO [stderr]     Checking maroon v1.0.1 (/opt/crater/workdir)
Dec 18 04:36:18.563 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Dec 18 04:36:18.810 INFO running `"docker" "inspect" "8cf0477bf597460e94dc04e80b6152b86c28b8931d74d774ac1f5cdd11749bf0"`
Dec 18 04:36:18.888 INFO running `"docker" "rm" "-f" "8cf0477bf597460e94dc04e80b6152b86c28b8931d74d774ac1f5cdd11749bf0"`
Dec 18 04:36:18.973 INFO [stdout] 8cf0477bf597460e94dc04e80b6152b86c28b8931d74d774ac1f5cdd11749bf0