Dec 19 19:22:20.625 INFO checking c-stoeckl/advent-of-code-2018 against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 19:22:20.625 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/c-stoeckl/advent-of-code-2018:/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 19:22:21.152 INFO [stdout] 90e6478a919eb7e085c8ba34fd9f4be2c1c6e772cdcd2ba075e4de615ebb69f5
Dec 19 19:22:21.154 INFO running `"docker" "start" "-a" "90e6478a919eb7e085c8ba34fd9f4be2c1c6e772cdcd2ba075e4de615ebb69f5"`
Dec 19 19:22:23.176 INFO [stderr]     Checking aoc v0.1.0 (/opt/crater/workdir)
Dec 19 19:22:24.388 INFO [stderr] warning: unused variable: `fav_min`
Dec 19 19:22:24.389 INFO [stderr]   --> src/day_4/mod.rs:48:13
Dec 19 19:22:24.389 INFO [stderr]    |
Dec 19 19:22:24.389 INFO [stderr] 48 |         let fav_min = sleep.values().max().unwrap();
Dec 19 19:22:24.389 INFO [stderr]    |             ^^^^^^^ help: consider using `_fav_min` instead
Dec 19 19:22:24.390 INFO [stderr]    |
Dec 19 19:22:24.390 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 19:22:24.390 INFO [stderr] 
Dec 19 19:22:24.419 INFO [stderr] warning: unused variable: `fav_min`
Dec 19 19:22:24.419 INFO [stderr]   --> src/day_4/mod.rs:48:13
Dec 19 19:22:24.419 INFO [stderr]    |
Dec 19 19:22:24.419 INFO [stderr] 48 |         let fav_min = sleep.values().max().unwrap();
Dec 19 19:22:24.419 INFO [stderr]    |             ^^^^^^^ help: consider using `_fav_min` instead
Dec 19 19:22:24.419 INFO [stderr]    |
Dec 19 19:22:24.419 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 19:22:24.419 INFO [stderr] 
Dec 19 19:22:24.538 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
Dec 19 19:22:25.567 INFO running `"docker" "inspect" "90e6478a919eb7e085c8ba34fd9f4be2c1c6e772cdcd2ba075e4de615ebb69f5"`
Dec 19 19:22:25.685 INFO running `"docker" "rm" "-f" "90e6478a919eb7e085c8ba34fd9f4be2c1c6e772cdcd2ba075e4de615ebb69f5"`
Dec 19 19:22:25.790 INFO [stdout] 90e6478a919eb7e085c8ba34fd9f4be2c1c6e772cdcd2ba075e4de615ebb69f5