Dec 19 22:33:24.715 INFO checking Odoh/advent-code against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 22:33:24.715 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 22:33:25.158 INFO [stdout] a24709fcfe1fa4d1b49faa3847a7c501fda41cef9045c5d94de993beb3fac139
Dec 19 22:33:25.162 INFO running `"docker" "start" "-a" "a24709fcfe1fa4d1b49faa3847a7c501fda41cef9045c5d94de993beb3fac139"`
Dec 19 22:33:26.567 INFO [stderr]     Checking advent-code v0.1.0 (/opt/crater/workdir)
Dec 19 22:33:27.112 INFO [stderr] warning: unused import: `std::collections::HashSet`
Dec 19 22:33:27.112 INFO [stderr]  --> src/day1/part2.rs:3:5
Dec 19 22:33:27.112 INFO [stderr]   |
Dec 19 22:33:27.112 INFO [stderr] 3 | use std::collections::HashSet;
Dec 19 22:33:27.112 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:33:27.112 INFO [stderr]   |
Dec 19 22:33:27.112 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 22:33:27.112 INFO [stderr] 
Dec 19 22:33:27.171 INFO [stderr] warning: unused import: `std::collections::HashSet`
Dec 19 22:33:27.171 INFO [stderr]  --> src/day1/part2.rs:3:5
Dec 19 22:33:27.171 INFO [stderr]   |
Dec 19 22:33:27.171 INFO [stderr] 3 | use std::collections::HashSet;
Dec 19 22:33:27.171 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:33:27.171 INFO [stderr]   |
Dec 19 22:33:27.176 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 22:33:27.176 INFO [stderr] 
Dec 19 22:33:27.256 INFO [stderr] warning: function is never used: `main`
Dec 19 22:33:27.256 INFO [stderr]  --> src/day1/part1.rs:4:1
Dec 19 22:33:27.256 INFO [stderr]   |
Dec 19 22:33:27.257 INFO [stderr] 4 | pub fn main() {
Dec 19 22:33:27.257 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 19 22:33:27.257 INFO [stderr]   |
Dec 19 22:33:27.257 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 22:33:27.257 INFO [stderr] 
Dec 19 22:33:27.340 INFO [stderr] warning: function is never used: `main`
Dec 19 22:33:27.340 INFO [stderr]  --> src/day1/part1.rs:4:1
Dec 19 22:33:27.340 INFO [stderr]   |
Dec 19 22:33:27.341 INFO [stderr] 4 | pub fn main() {
Dec 19 22:33:27.341 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 19 22:33:27.341 INFO [stderr]   |
Dec 19 22:33:27.341 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 22:33:27.341 INFO [stderr] 
Dec 19 22:33:27.386 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 19 22:33:28.837 INFO running `"docker" "inspect" "a24709fcfe1fa4d1b49faa3847a7c501fda41cef9045c5d94de993beb3fac139"`
Dec 19 22:33:29.198 INFO running `"docker" "rm" "-f" "a24709fcfe1fa4d1b49faa3847a7c501fda41cef9045c5d94de993beb3fac139"`
Dec 19 22:33:29.544 INFO [stdout] a24709fcfe1fa4d1b49faa3847a7c501fda41cef9045c5d94de993beb3fac139