Dec 17 23:39:38.448 INFO checking gojuno/mainframer against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 23:39:38.448 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/gojuno/mainframer:/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 17 23:39:38.976 INFO [stdout] 91ae39134476568a9248825a206a1b3ebf0a0d4efb28c95e3f65900710e4786c
Dec 17 23:39:38.976 INFO running `"docker" "start" "-a" "91ae39134476568a9248825a206a1b3ebf0a0d4efb28c95e3f65900710e4786c"`
Dec 17 23:39:41.286 INFO [stderr]     Checking mainframer v3.0.0-dev (/opt/crater/workdir)
Dec 17 23:39:42.112 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Dec 17 23:39:43.536 INFO running `"docker" "inspect" "91ae39134476568a9248825a206a1b3ebf0a0d4efb28c95e3f65900710e4786c"`
Dec 17 23:39:43.946 INFO running `"docker" "rm" "-f" "91ae39134476568a9248825a206a1b3ebf0a0d4efb28c95e3f65900710e4786c"`
Dec 17 23:39:44.272 INFO [stdout] 91ae39134476568a9248825a206a1b3ebf0a0d4efb28c95e3f65900710e4786c