Dec 18 06:40:33.537 INFO checking Luke-Draper/DailyProgrammingChallenges against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 06:40:33.537 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/Luke-Draper/DailyProgrammingChallenges:/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 06:40:34.109 INFO [stdout] c3e9bed928b9c447983768a49f7a5d5faeffc9c3288f4284fb7e74fb0f87d9c2
Dec 18 06:40:34.112 INFO running `"docker" "start" "-a" "c3e9bed928b9c447983768a49f7a5d5faeffc9c3288f4284fb7e74fb0f87d9c2"`
Dec 18 06:40:35.373 INFO [stderr]     Checking daily_programming_challenges v0.1.0 (/opt/crater/workdir)
Dec 18 06:40:36.404 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
Dec 18 06:40:37.628 INFO running `"docker" "inspect" "c3e9bed928b9c447983768a49f7a5d5faeffc9c3288f4284fb7e74fb0f87d9c2"`
Dec 18 06:40:37.994 INFO running `"docker" "rm" "-f" "c3e9bed928b9c447983768a49f7a5d5faeffc9c3288f4284fb7e74fb0f87d9c2"`
Dec 18 06:40:38.316 INFO [stdout] c3e9bed928b9c447983768a49f7a5d5faeffc9c3288f4284fb7e74fb0f87d9c2