Dec 18 15:22:49.673 INFO checking groups-0.1.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 15:22:49.673 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/groups/0.1.1:/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 15:22:50.151 INFO [stdout] f9a212471a1539916e7a97f42d35e18908f625790e66fbde802139c33a5ef7a7
Dec 18 15:22:50.153 INFO running `"docker" "start" "-a" "f9a212471a1539916e7a97f42d35e18908f625790e66fbde802139c33a5ef7a7"`
Dec 18 15:22:51.673 INFO [stderr]     Checking groups v0.1.1 (/opt/crater/workdir)
Dec 18 15:22:52.367 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Dec 18 15:22:53.262 INFO running `"docker" "inspect" "f9a212471a1539916e7a97f42d35e18908f625790e66fbde802139c33a5ef7a7"`
Dec 18 15:22:53.552 INFO running `"docker" "rm" "-f" "f9a212471a1539916e7a97f42d35e18908f625790e66fbde802139c33a5ef7a7"`
Dec 18 15:22:53.836 INFO [stdout] f9a212471a1539916e7a97f42d35e18908f625790e66fbde802139c33a5ef7a7