Dec 19 11:39:39.033 INFO checking nrxus/advent_2017 against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 11:39:39.033 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 11:39:39.520 INFO [stdout] b774466cdf41ef143040df061fcf4cfda100a569395a482b69132f5cbcd777ab
Dec 19 11:39:39.526 INFO running `"docker" "start" "-a" "b774466cdf41ef143040df061fcf4cfda100a569395a482b69132f5cbcd777ab"`
Dec 19 11:39:41.424 INFO [stderr]     Checking advent_2017 v0.1.0 (/opt/crater/workdir)
Dec 19 11:39:41.849 INFO [stderr] warning: unused variable: `input`
Dec 19 11:39:41.849 INFO [stderr]   --> src/solvers/three.rs:21:10
Dec 19 11:39:41.849 INFO [stderr]    |
Dec 19 11:39:41.849 INFO [stderr] 21 | pub fn b(input: u32) -> u32 {
Dec 19 11:39:41.849 INFO [stderr]    |          ^^^^^ help: consider using `_input` instead
Dec 19 11:39:41.849 INFO [stderr]    |
Dec 19 11:39:41.856 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 11:39:41.856 INFO [stderr] 
Dec 19 11:39:41.884 INFO [stderr] warning: unused variable: `input`
Dec 19 11:39:41.884 INFO [stderr]   --> src/solvers/three.rs:21:10
Dec 19 11:39:41.884 INFO [stderr]    |
Dec 19 11:39:41.884 INFO [stderr] 21 | pub fn b(input: u32) -> u32 {
Dec 19 11:39:41.884 INFO [stderr]    |          ^^^^^ help: consider using `_input` instead
Dec 19 11:39:41.884 INFO [stderr]    |
Dec 19 11:39:41.884 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 11:39:41.884 INFO [stderr] 
Dec 19 11:39:41.944 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Dec 19 11:39:43.620 INFO running `"docker" "inspect" "b774466cdf41ef143040df061fcf4cfda100a569395a482b69132f5cbcd777ab"`
Dec 19 11:39:44.004 INFO running `"docker" "rm" "-f" "b774466cdf41ef143040df061fcf4cfda100a569395a482b69132f5cbcd777ab"`
Dec 19 11:39:44.288 INFO [stdout] b774466cdf41ef143040df061fcf4cfda100a569395a482b69132f5cbcd777ab