Dec 17 22:10:43.121 INFO checking joeyjoejoejr/advent-of-code-2018 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 22:10:43.122 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/joeyjoejoejr/advent-of-code-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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 22:10:43.471 INFO [stdout] f0c35ac07039d96af4362cc45c88bffdb28c419348b47744d8e627e48a206ceb
Dec 17 22:10:43.476 INFO running `"docker" "start" "-a" "f0c35ac07039d96af4362cc45c88bffdb28c419348b47744d8e627e48a206ceb"`
Dec 17 22:10:44.471 INFO [stderr]    Compiling syn v0.15.23
Dec 17 22:10:52.158 INFO [stderr]    Compiling structopt-derive v0.2.14
Dec 17 22:10:55.020 INFO [stderr]     Checking structopt v0.2.14
Dec 17 22:10:55.405 INFO [stderr]     Checking advent-of-code-2018 v0.1.0 (/opt/crater/workdir)
Dec 17 22:10:57.507 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.16s
Dec 17 22:10:59.372 INFO running `"docker" "inspect" "f0c35ac07039d96af4362cc45c88bffdb28c419348b47744d8e627e48a206ceb"`
Dec 17 22:10:59.742 INFO running `"docker" "rm" "-f" "f0c35ac07039d96af4362cc45c88bffdb28c419348b47744d8e627e48a206ceb"`
Dec 17 22:11:00.092 INFO [stdout] f0c35ac07039d96af4362cc45c88bffdb28c419348b47744d8e627e48a206ceb