Dec 19 11:39:44.375 INFO checking nrxus/advent_2017 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 11:39:44.375 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/nrxus/advent_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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 11:39:44.900 INFO [stdout] 0002c1127984a3b7c7b1a5dd5e1cfc3023e2f48f64727e9ef3f4a91e4fbab2cf
Dec 19 11:39:44.902 INFO running `"docker" "start" "-a" "0002c1127984a3b7c7b1a5dd5e1cfc3023e2f48f64727e9ef3f4a91e4fbab2cf"`
Dec 19 11:39:47.244 INFO [stderr]     Checking advent_2017 v0.1.0 (/opt/crater/workdir)
Dec 19 11:39:47.644 INFO [stderr] warning: unused variable: `input`
Dec 19 11:39:47.644 INFO [stderr]   --> src/solvers/three.rs:21:10
Dec 19 11:39:47.644 INFO [stderr]    |
Dec 19 11:39:47.644 INFO [stderr] 21 | pub fn b(input: u32) -> u32 {
Dec 19 11:39:47.644 INFO [stderr]    |          ^^^^^ help: consider using `_input` instead
Dec 19 11:39:47.644 INFO [stderr]    |
Dec 19 11:39:47.644 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 11:39:47.644 INFO [stderr] 
Dec 19 11:39:47.750 INFO [stderr] warning: unused variable: `input`
Dec 19 11:39:47.751 INFO [stderr]   --> src/solvers/three.rs:21:10
Dec 19 11:39:47.751 INFO [stderr]    |
Dec 19 11:39:47.751 INFO [stderr] 21 | pub fn b(input: u32) -> u32 {
Dec 19 11:39:47.752 INFO [stderr]    |          ^^^^^ help: consider using `_input` instead
Dec 19 11:39:47.752 INFO [stderr]    |
Dec 19 11:39:47.752 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 11:39:47.752 INFO [stderr] 
Dec 19 11:39:47.833 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Dec 19 11:39:49.240 INFO running `"docker" "inspect" "0002c1127984a3b7c7b1a5dd5e1cfc3023e2f48f64727e9ef3f4a91e4fbab2cf"`
Dec 19 11:39:49.630 INFO running `"docker" "rm" "-f" "0002c1127984a3b7c7b1a5dd5e1cfc3023e2f48f64727e9ef3f4a91e4fbab2cf"`
Dec 19 11:39:49.984 INFO [stdout] 0002c1127984a3b7c7b1a5dd5e1cfc3023e2f48f64727e9ef3f4a91e4fbab2cf