Dec 18 04:04:28.675 INFO checking anapaulagomes/advent-of-code against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 04:04:28.675 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/anapaulagomes/advent-of-code:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 04:04:29.204 INFO [stdout] d9b6f07b68d1245367fbea81ac5a14290e74045691c115f1c39330167e597cd4
Dec 18 04:04:29.206 INFO running `"docker" "start" "-a" "d9b6f07b68d1245367fbea81ac5a14290e74045691c115f1c39330167e597cd4"`
Dec 18 04:04:31.341 INFO [stderr]     Checking advent-of-code v0.1.0 (/opt/crater/workdir)
Dec 18 04:04:31.695 INFO [stderr] warning: unused import: `day1::first_frequency`
Dec 18 04:04:31.695 INFO [stderr]  --> src/main.rs:6:5
Dec 18 04:04:31.695 INFO [stderr]   |
Dec 18 04:04:31.695 INFO [stderr] 6 | use day1::first_frequency;
Dec 18 04:04:31.695 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:04:31.695 INFO [stderr]   |
Dec 18 04:04:31.695 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 04:04:31.695 INFO [stderr] 
Dec 18 04:04:31.700 INFO [stderr] warning: unused import: `day1::first_frequency`
Dec 18 04:04:31.700 INFO [stderr]  --> src/main.rs:6:5
Dec 18 04:04:31.700 INFO [stderr]   |
Dec 18 04:04:31.700 INFO [stderr] 6 | use day1::first_frequency;
Dec 18 04:04:31.700 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:04:31.700 INFO [stderr]   |
Dec 18 04:04:31.700 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 04:04:31.700 INFO [stderr] 
Dec 18 04:04:31.820 INFO [stderr] warning: function is never used: `first_frequency`
Dec 18 04:04:31.821 INFO [stderr]   --> src/day1.rs:12:1
Dec 18 04:04:31.821 INFO [stderr]    |
Dec 18 04:04:31.821 INFO [stderr] 12 | pub fn first_frequency(numbers: Vec<&str>) -> i32 {
Dec 18 04:04:31.821 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:04:31.822 INFO [stderr]    |
Dec 18 04:04:31.822 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 04:04:31.822 INFO [stderr] 
Dec 18 04:04:31.871 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Dec 18 04:04:33.137 INFO running `"docker" "inspect" "d9b6f07b68d1245367fbea81ac5a14290e74045691c115f1c39330167e597cd4"`
Dec 18 04:04:33.346 INFO running `"docker" "rm" "-f" "d9b6f07b68d1245367fbea81ac5a14290e74045691c115f1c39330167e597cd4"`
Dec 18 04:04:33.635 INFO [stdout] d9b6f07b68d1245367fbea81ac5a14290e74045691c115f1c39330167e597cd4