Dec 04 18:28:19.580 INFO checking fredrik-jansson-se/rust-advent-of-code-2017 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 18:28:19.580 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 18:28:19.802 INFO [stdout] 36878a603832b81c2cd8508bac33d5a4a7b8e27fc0229f09c11e1f004ce6ff28
Dec 04 18:28:19.805 INFO running `"docker" "start" "-a" "36878a603832b81c2cd8508bac33d5a4a7b8e27fc0229f09c11e1f004ce6ff28"`
Dec 04 18:28:20.418 INFO [stderr] usermod: no changes
Dec 04 18:28:20.483 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 04 18:28:20.483 INFO [stderr]     Checking combine v3.3.2
Dec 04 18:28:21.398 INFO [stderr]     Checking regex v1.0.0
Dec 04 18:28:38.313 INFO [stderr]     Checking advent_of_code2017 v0.1.0 (/source)
Dec 04 18:28:40.543 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.11s
Dec 04 18:28:40.546 INFO [stderr] su: No module specific data is present
Dec 04 18:28:41.455 INFO running `"docker" "inspect" "36878a603832b81c2cd8508bac33d5a4a7b8e27fc0229f09c11e1f004ce6ff28"`
Dec 04 18:28:41.770 INFO running `"docker" "rm" "-f" "36878a603832b81c2cd8508bac33d5a4a7b8e27fc0229f09c11e1f004ce6ff28"`
Dec 04 18:28:42.139 INFO [stdout] 36878a603832b81c2cd8508bac33d5a4a7b8e27fc0229f09c11e1f004ce6ff28