Dec 17 21:59:36.481 INFO checking jtdowney/fors against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 21:59:36.481 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/jtdowney/fors:/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 17 21:59:37.015 INFO [stdout] f589e8a7e284042f4aeed6d92c8746ceb8c14143cc00ddd3a6171b462312ce1d
Dec 17 21:59:37.018 INFO running `"docker" "start" "-a" "f589e8a7e284042f4aeed6d92c8746ceb8c14143cc00ddd3a6171b462312ce1d"`
Dec 17 21:59:38.636 INFO [stderr]     Checking nom v2.0.0
Dec 17 21:59:38.636 INFO [stderr]     Checking term_size v0.2.1
Dec 17 21:59:38.636 INFO [stderr]     Checking term v0.4.4
Dec 17 21:59:39.040 INFO [stderr]     Checking clap v2.18.0
Dec 17 21:59:43.503 INFO [stderr]     Checking fors v0.1.0 (/opt/crater/workdir)
Dec 17 21:59:44.405 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.87s
Dec 17 21:59:45.738 INFO running `"docker" "inspect" "f589e8a7e284042f4aeed6d92c8746ceb8c14143cc00ddd3a6171b462312ce1d"`
Dec 17 21:59:45.992 INFO running `"docker" "rm" "-f" "f589e8a7e284042f4aeed6d92c8746ceb8c14143cc00ddd3a6171b462312ce1d"`
Dec 17 21:59:46.288 INFO [stdout] f589e8a7e284042f4aeed6d92c8746ceb8c14143cc00ddd3a6171b462312ce1d