Dec 19 12:48:52.315 INFO checking mdwrigh2/advent-2018 against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 12:48:52.316 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/mdwrigh2/advent-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 12:48:52.800 INFO [stdout] 3a883b6330586086bcc7c38543b26d247947e5a55ae5157addd3fc0539a54c8a
Dec 19 12:48:52.802 INFO running `"docker" "start" "-a" "3a883b6330586086bcc7c38543b26d247947e5a55ae5157addd3fc0539a54c8a"`
Dec 19 12:48:55.704 INFO [stderr]     Checking advent-2018 v0.1.0 (/opt/crater/workdir)
Dec 19 12:48:56.391 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Dec 19 12:48:57.847 INFO running `"docker" "inspect" "3a883b6330586086bcc7c38543b26d247947e5a55ae5157addd3fc0539a54c8a"`
Dec 19 12:48:58.238 INFO running `"docker" "rm" "-f" "3a883b6330586086bcc7c38543b26d247947e5a55ae5157addd3fc0539a54c8a"`
Dec 19 12:48:58.599 INFO [stdout] 3a883b6330586086bcc7c38543b26d247947e5a55ae5157addd3fc0539a54c8a