Dec 19 12:28:19.206 INFO checking mokomull/adventofcode_2018 against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 12:28:19.206 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/mokomull/adventofcode_2018:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 12:28:19.404 INFO [stdout] 51fa63ac5ce7f8fa6a4ca339a3a5621b5e24cb5ec282625d7f2e601cc3219e7b
Dec 19 12:28:19.406 INFO running `"docker" "start" "-a" "51fa63ac5ce7f8fa6a4ca339a3a5621b5e24cb5ec282625d7f2e601cc3219e7b"`
Dec 19 12:28:20.815 INFO [stderr]     Checking memchr v2.1.1
Dec 19 12:28:21.579 INFO [stderr]     Checking nom v4.1.1
Dec 19 12:28:23.252 INFO [stderr]     Checking adventofcode_2018 v0.1.0 (/opt/crater/workdir)
Dec 19 12:28:25.780 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.03s
Dec 19 12:28:26.944 INFO running `"docker" "inspect" "51fa63ac5ce7f8fa6a4ca339a3a5621b5e24cb5ec282625d7f2e601cc3219e7b"`
Dec 19 12:28:27.224 INFO running `"docker" "rm" "-f" "51fa63ac5ce7f8fa6a4ca339a3a5621b5e24cb5ec282625d7f2e601cc3219e7b"`
Dec 19 12:28:27.568 INFO [stdout] 51fa63ac5ce7f8fa6a4ca339a3a5621b5e24cb5ec282625d7f2e601cc3219e7b