Dec 18 08:55:37.885 INFO checking zero85-0.2.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 08:55:37.885 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/reg/zero85/0.2.0:/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 08:55:38.287 INFO [stdout] 9282bc4ed73be4a9b959d41bc0bb74d975f6fefb9ba524a23ff07bf603ff26e3
Dec 18 08:55:38.289 INFO running `"docker" "start" "-a" "9282bc4ed73be4a9b959d41bc0bb74d975f6fefb9ba524a23ff07bf603ff26e3"`
Dec 18 08:55:39.424 INFO [stderr]     Checking zero85 v0.2.0 (/opt/crater/workdir)
Dec 18 08:55:39.437 INFO [stderr]     Checking env_logger v0.5.13
Dec 18 08:55:40.424 INFO [stderr]     Checking quickcheck v0.7.2
Dec 18 08:55:42.890 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.53s
Dec 18 08:55:44.353 INFO running `"docker" "inspect" "9282bc4ed73be4a9b959d41bc0bb74d975f6fefb9ba524a23ff07bf603ff26e3"`
Dec 18 08:55:44.810 INFO running `"docker" "rm" "-f" "9282bc4ed73be4a9b959d41bc0bb74d975f6fefb9ba524a23ff07bf603ff26e3"`
Dec 18 08:55:45.136 INFO [stdout] 9282bc4ed73be4a9b959d41bc0bb74d975f6fefb9ba524a23ff07bf603ff26e3