Dec 04 13:02:51.843 INFO checking nrxus/advent_2017 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 13:02:51.843 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 13:02:52.343 INFO [stdout] 19d6b455455b4db6d2cb959f6e3fbafb78f38964b86955a1843b8312510d9c33
Dec 04 13:02:52.349 INFO running `"docker" "start" "-a" "19d6b455455b4db6d2cb959f6e3fbafb78f38964b86955a1843b8312510d9c33"`
Dec 04 13:02:54.266 INFO [stderr] usermod: no changes
Dec 04 13:02:54.296 INFO [stderr]     Checking advent_2017 v0.1.0 (/source)
Dec 04 13:02:54.807 INFO [stderr] warning: unused variable: `input`
Dec 04 13:02:54.807 INFO [stderr]   --> src/solvers/three.rs:21:10
Dec 04 13:02:54.807 INFO [stderr]    |
Dec 04 13:02:54.807 INFO [stderr] 21 | pub fn b(input: u32) -> u32 {
Dec 04 13:02:54.807 INFO [stderr]    |          ^^^^^ help: consider using `_input` instead
Dec 04 13:02:54.807 INFO [stderr]    |
Dec 04 13:02:54.807 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 13:02:54.807 INFO [stderr] 
Dec 04 13:02:54.977 INFO [stderr] warning: unused variable: `input`
Dec 04 13:02:54.977 INFO [stderr]   --> src/solvers/three.rs:21:10
Dec 04 13:02:54.977 INFO [stderr]    |
Dec 04 13:02:54.977 INFO [stderr] 21 | pub fn b(input: u32) -> u32 {
Dec 04 13:02:54.977 INFO [stderr]    |          ^^^^^ help: consider using `_input` instead
Dec 04 13:02:54.977 INFO [stderr]    |
Dec 04 13:02:54.977 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 13:02:54.977 INFO [stderr] 
Dec 04 13:02:55.075 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Dec 04 13:02:55.075 INFO [stderr] su: No module specific data is present
Dec 04 13:02:56.045 INFO running `"docker" "inspect" "19d6b455455b4db6d2cb959f6e3fbafb78f38964b86955a1843b8312510d9c33"`
Dec 04 13:02:56.361 INFO running `"docker" "rm" "-f" "19d6b455455b4db6d2cb959f6e3fbafb78f38964b86955a1843b8312510d9c33"`
Dec 04 13:02:56.795 INFO [stdout] 19d6b455455b4db6d2cb959f6e3fbafb78f38964b86955a1843b8312510d9c33