Dec 19 18:16:51.609 INFO checking davidarmstronglewis/do-you-like-cards against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 18:16:51.609 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/davidarmstronglewis/do-you-like-cards:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 18:16:51.904 INFO [stdout] 3bc4eeffddb7bc23254fbc2be20613c0a94a8a0ba458701ef6561bb316e5c6d2
Dec 19 18:16:51.906 INFO running `"docker" "start" "-a" "3bc4eeffddb7bc23254fbc2be20613c0a94a8a0ba458701ef6561bb316e5c6d2"`
Dec 19 18:16:53.283 INFO [stderr]     Checking blackjack v0.1.0 (/opt/crater/workdir)
Dec 19 18:16:54.251 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Dec 19 18:16:54.884 INFO running `"docker" "inspect" "3bc4eeffddb7bc23254fbc2be20613c0a94a8a0ba458701ef6561bb316e5c6d2"`
Dec 19 18:16:55.070 INFO running `"docker" "rm" "-f" "3bc4eeffddb7bc23254fbc2be20613c0a94a8a0ba458701ef6561bb316e5c6d2"`
Dec 19 18:16:55.332 INFO [stdout] 3bc4eeffddb7bc23254fbc2be20613c0a94a8a0ba458701ef6561bb316e5c6d2