Dec 19 10:47:42.801 INFO checking ponchoalv/advent_of_code against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 10:47:42.801 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 10:47:43.236 INFO [stdout] acb0291e05a22c7c2004175f76e00541a4a679ef4427194d20e02fb9f278eb69
Dec 19 10:47:43.238 INFO running `"docker" "start" "-a" "acb0291e05a22c7c2004175f76e00541a4a679ef4427194d20e02fb9f278eb69"`
Dec 19 10:47:45.029 INFO [stderr]     Checking advent_of_code v0.1.0 (/opt/crater/workdir)
Dec 19 10:47:45.582 INFO [stderr] warning: function is never used: `get_row_by_name`
Dec 19 10:47:45.582 INFO [stderr]    --> src/day_7_2017.rs:114:1
Dec 19 10:47:45.582 INFO [stderr]     |
Dec 19 10:47:45.582 INFO [stderr] 114 | / fn get_row_by_name(
Dec 19 10:47:45.582 INFO [stderr] 115 | |     data: &[(String, usize, Option<Vec<String>>)],
Dec 19 10:47:45.582 INFO [stderr] 116 | |     name: &str,
Dec 19 10:47:45.582 INFO [stderr] 117 | | ) -> Option<(String, usize, Option<Vec<String>>)> {
Dec 19 10:47:45.582 INFO [stderr] ...   |
Dec 19 10:47:45.582 INFO [stderr] 121 | |         .last()
Dec 19 10:47:45.582 INFO [stderr] 122 | | }
Dec 19 10:47:45.582 INFO [stderr]     | |_^
Dec 19 10:47:45.582 INFO [stderr]     |
Dec 19 10:47:45.582 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 10:47:45.607 INFO [stderr] 
Dec 19 10:47:45.607 INFO [stderr] warning: function is never used: `get_descendants`
Dec 19 10:47:45.607 INFO [stderr]    --> src/day_7_2017.rs:124:1
Dec 19 10:47:45.607 INFO [stderr]     |
Dec 19 10:47:45.607 INFO [stderr] 124 | / fn get_descendants(
Dec 19 10:47:45.607 INFO [stderr] 125 | |     data: &[(String, usize, Option<Vec<String>>)],
Dec 19 10:47:45.607 INFO [stderr] 126 | |     name: &str,
Dec 19 10:47:45.607 INFO [stderr] 127 | | ) -> Option<Vec<(String, usize, Option<Vec<String>>)>> {
Dec 19 10:47:45.607 INFO [stderr] ...   |
Dec 19 10:47:45.607 INFO [stderr] 138 | |         .collect::<Option<Vec<(String, usize, Option<Vec<String>>)>>>()
Dec 19 10:47:45.607 INFO [stderr] 139 | | }
Dec 19 10:47:45.607 INFO [stderr]     | |_^
Dec 19 10:47:45.607 INFO [stderr] 
Dec 19 10:47:45.607 INFO [stderr] warning: function is never used: `day_7_2_2017`
Dec 19 10:47:45.607 INFO [stderr]    --> src/day_7_2017.rs:141:1
Dec 19 10:47:45.607 INFO [stderr]     |
Dec 19 10:47:45.607 INFO [stderr] 141 | pub fn day_7_2_2017(input: &str) -> usize {
Dec 19 10:47:45.607 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 10:47:45.607 INFO [stderr] 
Dec 19 10:47:45.908 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Dec 19 10:47:46.840 INFO running `"docker" "inspect" "acb0291e05a22c7c2004175f76e00541a4a679ef4427194d20e02fb9f278eb69"`
Dec 19 10:47:47.078 INFO running `"docker" "rm" "-f" "acb0291e05a22c7c2004175f76e00541a4a679ef4427194d20e02fb9f278eb69"`
Dec 19 10:47:47.471 INFO [stdout] acb0291e05a22c7c2004175f76e00541a4a679ef4427194d20e02fb9f278eb69