Dec 04 21:55:54.521 INFO checking benjgibbs/aoc2017 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 21:55:54.521 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 21:55:54.903 INFO [stdout] 03c22719ca0cccca0873fbba51986cb712d67dddde6ca1c8bca5773c361a5f79
Dec 04 21:55:54.915 INFO running `"docker" "start" "-a" "03c22719ca0cccca0873fbba51986cb712d67dddde6ca1c8bca5773c361a5f79"`
Dec 04 21:55:56.102 INFO [stderr] usermod: no changes
Dec 04 21:55:56.211 INFO [stderr]     Checking memchr v2.0.1
Dec 04 21:55:56.696 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 04 21:55:57.510 INFO [stderr]     Checking regex v0.2.3
Dec 04 21:55:59.875 INFO [stderr]     Checking aoc2017 v0.1.0 (/source)
Dec 04 21:56:01.059 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.91s
Dec 04 21:56:01.062 INFO [stderr] su: No module specific data is present
Dec 04 21:56:01.557 INFO running `"docker" "inspect" "03c22719ca0cccca0873fbba51986cb712d67dddde6ca1c8bca5773c361a5f79"`
Dec 04 21:56:01.705 INFO running `"docker" "rm" "-f" "03c22719ca0cccca0873fbba51986cb712d67dddde6ca1c8bca5773c361a5f79"`
Dec 04 21:56:01.839 INFO [stdout] 03c22719ca0cccca0873fbba51986cb712d67dddde6ca1c8bca5773c361a5f79