Dec 19 20:33:14.720 INFO checking anapaulagomes/advent-of-code against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 20:33:14.720 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 20:33:15.258 INFO [stdout] 2f73c9bd6db787442d908d2d80b2a1623297fb0660c7294dd440713b4fa7cdb6
Dec 19 20:33:15.260 INFO running `"docker" "start" "-a" "2f73c9bd6db787442d908d2d80b2a1623297fb0660c7294dd440713b4fa7cdb6"`
Dec 19 20:33:17.172 INFO [stderr]     Checking advent-of-code v0.1.0 (/opt/crater/workdir)
Dec 19 20:33:17.589 INFO [stderr] warning: unused import: `day1::first_frequency`
Dec 19 20:33:17.589 INFO [stderr]  --> src/main.rs:6:5
Dec 19 20:33:17.589 INFO [stderr]   |
Dec 19 20:33:17.589 INFO [stderr] 6 | use day1::first_frequency;
Dec 19 20:33:17.589 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:33:17.589 INFO [stderr]   |
Dec 19 20:33:17.589 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 20:33:17.589 INFO [stderr] 
Dec 19 20:33:17.593 INFO [stderr] warning: unused import: `day1::first_frequency`
Dec 19 20:33:17.593 INFO [stderr]  --> src/main.rs:6:5
Dec 19 20:33:17.593 INFO [stderr]   |
Dec 19 20:33:17.593 INFO [stderr] 6 | use day1::first_frequency;
Dec 19 20:33:17.593 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:33:17.593 INFO [stderr]   |
Dec 19 20:33:17.594 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 20:33:17.594 INFO [stderr] 
Dec 19 20:33:17.658 INFO [stderr] warning: function is never used: `first_frequency`
Dec 19 20:33:17.659 INFO [stderr]   --> src/day1.rs:12:1
Dec 19 20:33:17.659 INFO [stderr]    |
Dec 19 20:33:17.659 INFO [stderr] 12 | pub fn first_frequency(numbers: Vec<&str>) -> i32 {
Dec 19 20:33:17.660 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:33:17.660 INFO [stderr]    |
Dec 19 20:33:17.660 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 20:33:17.661 INFO [stderr] 
Dec 19 20:33:17.917 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Dec 19 20:33:19.182 INFO running `"docker" "inspect" "2f73c9bd6db787442d908d2d80b2a1623297fb0660c7294dd440713b4fa7cdb6"`
Dec 19 20:33:19.522 INFO running `"docker" "rm" "-f" "2f73c9bd6db787442d908d2d80b2a1623297fb0660c7294dd440713b4fa7cdb6"`
Dec 19 20:33:19.852 INFO [stdout] 2f73c9bd6db787442d908d2d80b2a1623297fb0660c7294dd440713b4fa7cdb6