Dec 17 17:40:15.912 INFO checking ponchoalv/advent_of_code against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 17:40:15.913 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/ponchoalv/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 17 17:40:16.324 INFO [stdout] 44ed86c5f419838a4b4b6c66985cd5f7c2a5b9d4adb91ba9f5f2fe74d022d579
Dec 17 17:40:16.327 INFO running `"docker" "start" "-a" "44ed86c5f419838a4b4b6c66985cd5f7c2a5b9d4adb91ba9f5f2fe74d022d579"`
Dec 17 17:40:17.827 INFO [stderr]     Checking advent_of_code v0.1.0 (/opt/crater/workdir)
Dec 17 17:40:18.784 INFO [stderr] warning: function is never used: `get_row_by_name`
Dec 17 17:40:18.784 INFO [stderr]    --> src/day_7_2017.rs:114:1
Dec 17 17:40:18.784 INFO [stderr]     |
Dec 17 17:40:18.784 INFO [stderr] 114 | / fn get_row_by_name(
Dec 17 17:40:18.784 INFO [stderr] 115 | |     data: &[(String, usize, Option<Vec<String>>)],
Dec 17 17:40:18.784 INFO [stderr] 116 | |     name: &str,
Dec 17 17:40:18.784 INFO [stderr] 117 | | ) -> Option<(String, usize, Option<Vec<String>>)> {
Dec 17 17:40:18.784 INFO [stderr] ...   |
Dec 17 17:40:18.784 INFO [stderr] 121 | |         .last()
Dec 17 17:40:18.784 INFO [stderr] 122 | | }
Dec 17 17:40:18.784 INFO [stderr]     | |_^
Dec 17 17:40:18.784 INFO [stderr]     |
Dec 17 17:40:18.784 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 17:40:18.784 INFO [stderr] 
Dec 17 17:40:18.784 INFO [stderr] warning: function is never used: `get_descendants`
Dec 17 17:40:18.784 INFO [stderr]    --> src/day_7_2017.rs:124:1
Dec 17 17:40:18.784 INFO [stderr]     |
Dec 17 17:40:18.784 INFO [stderr] 124 | / fn get_descendants(
Dec 17 17:40:18.784 INFO [stderr] 125 | |     data: &[(String, usize, Option<Vec<String>>)],
Dec 17 17:40:18.784 INFO [stderr] 126 | |     name: &str,
Dec 17 17:40:18.784 INFO [stderr] 127 | | ) -> Option<Vec<(String, usize, Option<Vec<String>>)>> {
Dec 17 17:40:18.784 INFO [stderr] ...   |
Dec 17 17:40:18.785 INFO [stderr] 138 | |         .collect::<Option<Vec<(String, usize, Option<Vec<String>>)>>>()
Dec 17 17:40:18.788 INFO [stderr] 139 | | }
Dec 17 17:40:18.788 INFO [stderr]     | |_^
Dec 17 17:40:18.788 INFO [stderr] 
Dec 17 17:40:18.788 INFO [stderr] warning: function is never used: `day_7_2_2017`
Dec 17 17:40:18.788 INFO [stderr]    --> src/day_7_2017.rs:141:1
Dec 17 17:40:18.788 INFO [stderr]     |
Dec 17 17:40:18.788 INFO [stderr] 141 | pub fn day_7_2_2017(input: &str) -> usize {
Dec 17 17:40:18.788 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:40:18.788 INFO [stderr] 
Dec 17 17:40:19.222 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
Dec 17 17:40:19.945 INFO running `"docker" "inspect" "44ed86c5f419838a4b4b6c66985cd5f7c2a5b9d4adb91ba9f5f2fe74d022d579"`
Dec 17 17:40:20.316 INFO running `"docker" "rm" "-f" "44ed86c5f419838a4b4b6c66985cd5f7c2a5b9d4adb91ba9f5f2fe74d022d579"`
Dec 17 17:40:20.588 INFO [stdout] 44ed86c5f419838a4b4b6c66985cd5f7c2a5b9d4adb91ba9f5f2fe74d022d579