Dec 18 11:06:32.996 INFO checking smartcrop-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 11:06:32.996 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/reg/smartcrop/0.1.0:/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 11:06:33.413 INFO [stdout] 54ccc894037521f76738ce5ec734ceab4a6f6446bf861e0639d13e0fd15b4275
Dec 18 11:06:33.418 INFO running `"docker" "start" "-a" "54ccc894037521f76738ce5ec734ceab4a6f6446bf861e0639d13e0fd15b4275"`
Dec 18 11:06:36.013 INFO [stderr]     Checking wait-timeout v0.1.5
Dec 18 11:06:36.013 INFO [stderr]     Checking rand v0.4.3
Dec 18 11:06:36.016 INFO [stderr]     Checking smartcrop v0.1.0 (/opt/crater/workdir)
Dec 18 11:06:36.868 INFO [stderr]     Checking rusty-fork v0.2.1
Dec 18 11:06:38.537 INFO [stderr]     Checking proptest v0.7.2
Dec 18 11:06:48.876 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.05s
Dec 18 11:06:49.555 INFO running `"docker" "inspect" "54ccc894037521f76738ce5ec734ceab4a6f6446bf861e0639d13e0fd15b4275"`
Dec 18 11:06:49.944 INFO running `"docker" "rm" "-f" "54ccc894037521f76738ce5ec734ceab4a6f6446bf861e0639d13e0fd15b4275"`
Dec 18 11:06:50.312 INFO [stdout] 54ccc894037521f76738ce5ec734ceab4a6f6446bf861e0639d13e0fd15b4275