Dec 18 04:11:36.066 INFO checking alexpearce/adventofcode_2017 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 04:11:36.066 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/alexpearce/adventofcode_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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 04:11:36.556 INFO [stdout] 6d989d54964a0a0b03b3d3008fb68ffa1b3f041927b0472ca9451e5f26903499
Dec 18 04:11:36.564 INFO running `"docker" "start" "-a" "6d989d54964a0a0b03b3d3008fb68ffa1b3f041927b0472ca9451e5f26903499"`
Dec 18 04:11:38.014 INFO [stderr]     Checking adventofcode_2017 v0.1.0 (/opt/crater/workdir)
Dec 18 04:11:38.491 INFO [stderr] warning: value assigned to `inner` is never read
Dec 18 04:11:38.491 INFO [stderr]   --> src/day6/mod.rs:28:13
Dec 18 04:11:38.491 INFO [stderr]    |
Dec 18 04:11:38.491 INFO [stderr] 28 |     let mut inner = 0;
Dec 18 04:11:38.491 INFO [stderr]    |             ^^^^^
Dec 18 04:11:38.491 INFO [stderr]    |
Dec 18 04:11:38.492 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 18 04:11:38.496 INFO [stderr] 
Dec 18 04:11:38.716 INFO [stderr] warning: value assigned to `inner` is never read
Dec 18 04:11:38.716 INFO [stderr]   --> src/day6/mod.rs:28:13
Dec 18 04:11:38.716 INFO [stderr]    |
Dec 18 04:11:38.716 INFO [stderr] 28 |     let mut inner = 0;
Dec 18 04:11:38.716 INFO [stderr]    |             ^^^^^
Dec 18 04:11:38.716 INFO [stderr]    |
Dec 18 04:11:38.716 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 18 04:11:38.716 INFO [stderr] 
Dec 18 04:11:41.705 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.72s
Dec 18 04:11:42.711 INFO running `"docker" "inspect" "6d989d54964a0a0b03b3d3008fb68ffa1b3f041927b0472ca9451e5f26903499"`
Dec 18 04:11:42.910 INFO running `"docker" "rm" "-f" "6d989d54964a0a0b03b3d3008fb68ffa1b3f041927b0472ca9451e5f26903499"`
Dec 18 04:11:43.184 INFO [stdout] 6d989d54964a0a0b03b3d3008fb68ffa1b3f041927b0472ca9451e5f26903499