Oct 13 01:13:25.438 INFO checking andreyrmg/advent-of-code against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 01:13:25.438 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 01:13:25.605 INFO blam! 70b3e9cdfa987f4eb5671b3519d4b5031b9578866b74899ca87ec479e0c82a64
Oct 13 01:13:25.612 INFO running `"docker" "start" "-a" "70b3e9cdfa987f4eb5671b3519d4b5031b9578866b74899ca87ec479e0c82a64"`
Oct 13 01:13:26.240 INFO kablam! usermod: no changes
Oct 13 01:13:26.304 INFO kablam!     Checking advent_of_code v0.1.0 (/source)
Oct 13 01:13:26.754 INFO kablam! warning: unused import: `super::*`
Oct 13 01:13:26.754 INFO kablam!   --> src/main.rs:25:9
Oct 13 01:13:26.754 INFO kablam!    |
Oct 13 01:13:26.754 INFO kablam! 25 |     use super::*;
Oct 13 01:13:26.754 INFO kablam!    |         ^^^^^^^^
Oct 13 01:13:26.754 INFO kablam!    |
Oct 13 01:13:26.754 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 01:13:26.754 INFO kablam! 
Oct 13 01:13:26.806 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Oct 13 01:13:26.808 INFO kablam! su: No module specific data is present
Oct 13 01:13:27.146 INFO running `"docker" "rm" "-f" "70b3e9cdfa987f4eb5671b3519d4b5031b9578866b74899ca87ec479e0c82a64"`
Oct 13 01:13:27.249 INFO blam! 70b3e9cdfa987f4eb5671b3519d4b5031b9578866b74899ca87ec479e0c82a64