Dec 18 06:06:11.361 INFO checking Odoh/advent-code against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 06:06:11.361 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/Odoh/advent-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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 06:06:11.869 INFO [stdout] 211f52cbeba69b1b287e8fa8be59f5a6d668004a2fccb34bfd62ae2f3916dc89
Dec 18 06:06:11.871 INFO running `"docker" "start" "-a" "211f52cbeba69b1b287e8fa8be59f5a6d668004a2fccb34bfd62ae2f3916dc89"`
Dec 18 06:06:14.904 INFO [stderr]     Checking advent-code v0.1.0 (/opt/crater/workdir)
Dec 18 06:06:15.320 INFO [stderr] warning: unused import: `std::collections::HashSet`
Dec 18 06:06:15.320 INFO [stderr]  --> src/day1/part2.rs:3:5
Dec 18 06:06:15.320 INFO [stderr]   |
Dec 18 06:06:15.320 INFO [stderr] 3 | use std::collections::HashSet;
Dec 18 06:06:15.320 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:06:15.320 INFO [stderr]   |
Dec 18 06:06:15.320 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 06:06:15.320 INFO [stderr] 
Dec 18 06:06:15.348 INFO [stderr] warning: unused import: `std::collections::HashSet`
Dec 18 06:06:15.348 INFO [stderr]  --> src/day1/part2.rs:3:5
Dec 18 06:06:15.348 INFO [stderr]   |
Dec 18 06:06:15.348 INFO [stderr] 3 | use std::collections::HashSet;
Dec 18 06:06:15.348 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:06:15.348 INFO [stderr]   |
Dec 18 06:06:15.348 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 06:06:15.348 INFO [stderr] 
Dec 18 06:06:15.448 INFO [stderr] warning: function is never used: `main`
Dec 18 06:06:15.448 INFO [stderr]  --> src/day1/part1.rs:4:1
Dec 18 06:06:15.448 INFO [stderr]   |
Dec 18 06:06:15.448 INFO [stderr] 4 | pub fn main() {
Dec 18 06:06:15.448 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 18 06:06:15.448 INFO [stderr]   |
Dec 18 06:06:15.448 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 06:06:15.448 INFO [stderr] 
Dec 18 06:06:15.460 INFO [stderr] warning: function is never used: `main`
Dec 18 06:06:15.460 INFO [stderr]  --> src/day1/part1.rs:4:1
Dec 18 06:06:15.460 INFO [stderr]   |
Dec 18 06:06:15.460 INFO [stderr] 4 | pub fn main() {
Dec 18 06:06:15.460 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 18 06:06:15.460 INFO [stderr]   |
Dec 18 06:06:15.460 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 06:06:15.460 INFO [stderr] 
Dec 18 06:06:15.540 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Dec 18 06:06:16.590 INFO running `"docker" "inspect" "211f52cbeba69b1b287e8fa8be59f5a6d668004a2fccb34bfd62ae2f3916dc89"`
Dec 18 06:06:16.906 INFO running `"docker" "rm" "-f" "211f52cbeba69b1b287e8fa8be59f5a6d668004a2fccb34bfd62ae2f3916dc89"`
Dec 18 06:06:17.341 INFO [stdout] 211f52cbeba69b1b287e8fa8be59f5a6d668004a2fccb34bfd62ae2f3916dc89