Dec 18 04:44:17.478 INFO checking ZanderBrown/tomwords against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 04:44:17.478 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/ZanderBrown/tomwords:/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 04:44:17.654 INFO [stdout] 45b657459edd4cffc7bc5eea0639350835c7a98f1bb09c291fb08c1a66a7cd3a
Dec 18 04:44:17.656 INFO running `"docker" "start" "-a" "45b657459edd4cffc7bc5eea0639350835c7a98f1bb09c291fb08c1a66a7cd3a"`
Dec 18 04:44:18.184 INFO [stderr]     Checking memchr v2.1.0
Dec 18 04:44:18.789 INFO [stderr]     Checking aho-corasick v0.6.8
Dec 18 04:44:19.338 INFO [stderr]     Checking regex v1.0.5
Dec 18 04:44:21.369 INFO [stderr]     Checking tomwords v0.1.0 (/opt/crater/workdir)
Dec 18 04:44:21.728 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.59s
Dec 18 04:44:22.119 INFO running `"docker" "inspect" "45b657459edd4cffc7bc5eea0639350835c7a98f1bb09c291fb08c1a66a7cd3a"`
Dec 18 04:44:22.249 INFO running `"docker" "rm" "-f" "45b657459edd4cffc7bc5eea0639350835c7a98f1bb09c291fb08c1a66a7cd3a"`
Dec 18 04:44:22.387 INFO [stdout] 45b657459edd4cffc7bc5eea0639350835c7a98f1bb09c291fb08c1a66a7cd3a