Dec 19 13:27:55.625 INFO checking ltriant/advent-of-code-2017 against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 13:27:55.625 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/ltriant/advent-of-code-2017:/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 13:27:56.080 INFO [stdout] a55cf6ca22f9d6e4644627f41f6fdc0f2d68e4b08e3d193114c2a5a7a653a379
Dec 19 13:27:56.084 INFO running `"docker" "start" "-a" "a55cf6ca22f9d6e4644627f41f6fdc0f2d68e4b08e3d193114c2a5a7a653a379"`
Dec 19 13:27:57.520 INFO [stderr]     Checking advent-of-code-2017 v0.1.0 (/opt/crater/workdir)
Dec 19 13:28:00.169 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.69s
Dec 19 13:28:01.000 INFO running `"docker" "inspect" "a55cf6ca22f9d6e4644627f41f6fdc0f2d68e4b08e3d193114c2a5a7a653a379"`
Dec 19 13:28:01.316 INFO running `"docker" "rm" "-f" "a55cf6ca22f9d6e4644627f41f6fdc0f2d68e4b08e3d193114c2a5a7a653a379"`
Dec 19 13:28:01.808 INFO [stdout] a55cf6ca22f9d6e4644627f41f6fdc0f2d68e4b08e3d193114c2a5a7a653a379