Dec 18 14:03:20.941 INFO checking memory_units-0.4.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 14:03:20.941 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/memory_units/0.4.0:/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 14:03:21.168 INFO [stdout] 6ceca2aa33d64a83505f8ea32bfcb02834c8e0df054fc5ee89a8e1d1ecea54a1
Dec 18 14:03:21.170 INFO running `"docker" "start" "-a" "6ceca2aa33d64a83505f8ea32bfcb02834c8e0df054fc5ee89a8e1d1ecea54a1"`
Dec 18 14:03:22.185 INFO [stderr]     Checking memory_units v0.4.0 (/opt/crater/workdir)
Dec 18 14:03:22.682 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Dec 18 14:03:23.086 INFO running `"docker" "inspect" "6ceca2aa33d64a83505f8ea32bfcb02834c8e0df054fc5ee89a8e1d1ecea54a1"`
Dec 18 14:03:23.366 INFO running `"docker" "rm" "-f" "6ceca2aa33d64a83505f8ea32bfcb02834c8e0df054fc5ee89a8e1d1ecea54a1"`
Dec 18 14:03:23.560 INFO [stdout] 6ceca2aa33d64a83505f8ea32bfcb02834c8e0df054fc5ee89a8e1d1ecea54a1