Dec 17 17:32:29.207 INFO checking ptrckd/AdventOfRust against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 17:32:29.207 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/ptrckd/AdventOfRust:/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 17 17:32:29.770 INFO [stdout] 27879d7254f6e5b2e97da728395274006931bedec16185bd5f7d31d7118c4185
Dec 17 17:32:29.770 INFO running `"docker" "start" "-a" "27879d7254f6e5b2e97da728395274006931bedec16185bd5f7d31d7118c4185"`
Dec 17 17:32:31.564 INFO [stderr]     Checking AoC v0.1.0 (/opt/crater/workdir)
Dec 17 17:32:31.891 INFO [stderr] warning: crate `AoC` should have a snake case name such as `ao_c`
Dec 17 17:32:31.891 INFO [stderr]   |
Dec 17 17:32:31.891 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 17 17:32:31.891 INFO [stderr] 
Dec 17 17:32:32.356 INFO [stderr] warning: unused import: `chrono::Duration`
Dec 17 17:32:32.356 INFO [stderr]  --> src/bin/day4.rs:5:5
Dec 17 17:32:32.356 INFO [stderr]   |
Dec 17 17:32:32.356 INFO [stderr] 5 | use chrono::Duration;
Dec 17 17:32:32.356 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 17 17:32:32.368 INFO [stderr] warning: unused import: `chrono::Duration`
Dec 17 17:32:32.368 INFO [stderr]  --> src/bin/day4.rs:5:5
Dec 17 17:32:32.368 INFO [stderr]   |
Dec 17 17:32:32.368 INFO [stderr] 5 | use chrono::Duration;
Dec 17 17:32:32.368 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 17 17:32:32.368 INFO [stderr]   |
Dec 17 17:32:32.368 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 17:32:32.368 INFO [stderr] 
Dec 17 17:32:32.384 INFO [stderr]   |
Dec 17 17:32:32.384 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 17:32:32.384 INFO [stderr] 
Dec 17 17:32:32.404 INFO [stderr] warning: crate `AoC` should have a snake case name such as `ao_c`
Dec 17 17:32:32.404 INFO [stderr]   |
Dec 17 17:32:32.404 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 17 17:32:32.404 INFO [stderr] 
Dec 17 17:32:32.648 INFO [stderr] warning: field is never used: `north_edge`
Dec 17 17:32:32.648 INFO [stderr]   --> src/bin/day3.rs:12:5
Dec 17 17:32:32.648 INFO [stderr]    |
Dec 17 17:32:32.648 INFO [stderr] 12 |     north_edge: u32,
Dec 17 17:32:32.648 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 17 17:32:32.648 INFO [stderr]    |
Dec 17 17:32:32.648 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 17:32:32.648 INFO [stderr] 
Dec 17 17:32:32.648 INFO [stderr] warning: field is never used: `east_edge`
Dec 17 17:32:32.648 INFO [stderr]   --> src/bin/day3.rs:13:5
Dec 17 17:32:32.648 INFO [stderr]    |
Dec 17 17:32:32.648 INFO [stderr] 13 |     east_edge: u32,
Dec 17 17:32:32.648 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 17 17:32:32.648 INFO [stderr] 
Dec 17 17:32:32.648 INFO [stderr] warning: field is never used: `width`
Dec 17 17:32:32.648 INFO [stderr]   --> src/bin/day3.rs:14:5
Dec 17 17:32:32.648 INFO [stderr]    |
Dec 17 17:32:32.648 INFO [stderr] 14 |     width: u32,
Dec 17 17:32:32.648 INFO [stderr]    |     ^^^^^^^^^^
Dec 17 17:32:32.649 INFO [stderr] 
Dec 17 17:32:32.649 INFO [stderr] warning: field is never used: `height`
Dec 17 17:32:32.649 INFO [stderr]   --> src/bin/day3.rs:15:5
Dec 17 17:32:32.649 INFO [stderr]    |
Dec 17 17:32:32.649 INFO [stderr] 15 |     height: u32,
Dec 17 17:32:32.649 INFO [stderr]    |     ^^^^^^^^^^^
Dec 17 17:32:32.649 INFO [stderr] 
Dec 17 17:32:32.835 INFO [stderr] warning: field is never used: `north_edge`
Dec 17 17:32:32.835 INFO [stderr]   --> src/bin/day3.rs:12:5
Dec 17 17:32:32.835 INFO [stderr]    |
Dec 17 17:32:32.835 INFO [stderr] 12 |     north_edge: u32,
Dec 17 17:32:32.835 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 17 17:32:32.835 INFO [stderr]    |
Dec 17 17:32:32.835 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 17:32:32.835 INFO [stderr] 
Dec 17 17:32:32.835 INFO [stderr] warning: field is never used: `east_edge`
Dec 17 17:32:32.835 INFO [stderr]   --> src/bin/day3.rs:13:5
Dec 17 17:32:32.835 INFO [stderr]    |
Dec 17 17:32:32.835 INFO [stderr] 13 |     east_edge: u32,
Dec 17 17:32:32.835 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 17 17:32:32.835 INFO [stderr] 
Dec 17 17:32:32.835 INFO [stderr] warning: field is never used: `width`
Dec 17 17:32:32.835 INFO [stderr]   --> src/bin/day3.rs:14:5
Dec 17 17:32:32.835 INFO [stderr]    |
Dec 17 17:32:32.835 INFO [stderr] 14 |     width: u32,
Dec 17 17:32:32.835 INFO [stderr]    |     ^^^^^^^^^^
Dec 17 17:32:32.835 INFO [stderr] 
Dec 17 17:32:32.835 INFO [stderr] warning: field is never used: `height`
Dec 17 17:32:32.835 INFO [stderr]   --> src/bin/day3.rs:15:5
Dec 17 17:32:32.835 INFO [stderr]    |
Dec 17 17:32:32.835 INFO [stderr] 15 |     height: u32,
Dec 17 17:32:32.835 INFO [stderr]    |     ^^^^^^^^^^^
Dec 17 17:32:32.835 INFO [stderr] 
Dec 17 17:32:32.879 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
Dec 17 17:32:33.256 INFO running `"docker" "inspect" "27879d7254f6e5b2e97da728395274006931bedec16185bd5f7d31d7118c4185"`
Dec 17 17:32:33.363 INFO running `"docker" "rm" "-f" "27879d7254f6e5b2e97da728395274006931bedec16185bd5f7d31d7118c4185"`
Dec 17 17:32:33.432 INFO [stdout] 27879d7254f6e5b2e97da728395274006931bedec16185bd5f7d31d7118c4185