[INFO] cloning repository https://github.com/ThanksSkeleton/advent
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ThanksSkeleton/advent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThanksSkeleton%2Fadvent", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThanksSkeleton%2Fadvent'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c09e6c47d47ade7e8f69d38a7913c4018d2426fb
[INFO] checking ThanksSkeleton/advent against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThanksSkeleton%2Fadvent" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ThanksSkeleton/advent
[INFO] finished tweaking git repo https://github.com/ThanksSkeleton/advent
[INFO] tweaked toml for git repo https://github.com/ThanksSkeleton/advent written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ThanksSkeleton/advent on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ThanksSkeleton/advent already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded curl v0.4.41
[INFO] [stderr]   Downloaded priority-queue v1.2.1
[INFO] [stderr]   Downloaded libc v0.2.111
[INFO] [stderr]   Downloaded curl-sys v0.4.51+curl-7.80.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c980ee9a2e6f41e8c2814c79a8c004822c5a71e532dfb25dfc4f48cd25e52c7
[INFO] running `Command { std: "docker" "start" "-a" "2c980ee9a2e6f41e8c2814c79a8c004822c5a71e532dfb25dfc4f48cd25e52c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c980ee9a2e6f41e8c2814c79a8c004822c5a71e532dfb25dfc4f48cd25e52c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c980ee9a2e6f41e8c2814c79a8c004822c5a71e532dfb25dfc4f48cd25e52c7", kill_on_drop: false }`
[INFO] [stdout] 2c980ee9a2e6f41e8c2814c79a8c004822c5a71e532dfb25dfc4f48cd25e52c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64f4cad4493be90d42ca805782e2916f766d6be450355422b3db0673a77329f4
[INFO] running `Command { std: "docker" "start" "-a" "64f4cad4493be90d42ca805782e2916f766d6be450355422b3db0673a77329f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.111
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling priority-queue v1.2.1
[INFO] [stderr]    Compiling curl v0.4.41
[INFO] [stderr]    Compiling cgmath v0.18.0
[INFO] [stderr]    Compiling openssl-sys v0.9.72
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling curl-sys v0.4.51+curl-7.80.0
[INFO] [stderr]     Checking openssl-probe v0.1.4
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]     Checking socket2 v0.4.2
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]     Checking advent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::ops::Add`
[INFO] [stdout]  --> src/day10.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::Add;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Octo_Map` should have an upper camel case name
[INFO] [stdout]  --> src/day11.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Octo_Map 
[INFO] [stdout]   |        ^^^^^^^^ help: convert the identifier to upper camel case: `OctoMap`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/day13.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufReader`
[INFO] [stdout]  --> src/day13.rs:6:24
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{BufRead, BufReader};
[INFO] [stdout]   |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IndexMut` and `Index`
[INFO] [stdout]  --> src/day13.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::ops::{Index, IndexMut};
[INFO] [stdout]   |                ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/day13.rs:51:42
[INFO] [stdout]    |
[INFO] [stdout] 51 |                 folded.insert(Vector2Int((fold.1 - (pt.0 - fold.1)), pt.1));
[INFO] [stdout]    |                                          ^                        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 51 -                 folded.insert(Vector2Int((fold.1 - (pt.0 - fold.1)), pt.1));
[INFO] [stdout] 51 +                 folded.insert(Vector2Int(fold.1 - (pt.0 - fold.1), pt.1));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/day13.rs:53:21
[INFO] [stdout]    |
[INFO] [stdout] 53 |             else if (pt.0 < fold.1)
[INFO] [stdout]    |                     ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 -             else if (pt.0 < fold.1)
[INFO] [stdout] 53 +             else if pt.0 < fold.1
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/day13.rs:66:48
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 folded.insert(Vector2Int(pt.0, (fold.1 - (pt.1 - fold.1))));
[INFO] [stdout]    |                                                ^                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 66 -                 folded.insert(Vector2Int(pt.0, (fold.1 - (pt.1 - fold.1))));
[INFO] [stdout] 66 +                 folded.insert(Vector2Int(pt.0, fold.1 - (pt.1 - fold.1)));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/day13.rs:68:21
[INFO] [stdout]    |
[INFO] [stdout] 68 |             else if (pt.1 < fold.1)
[INFO] [stdout]    |                     ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 68 -             else if (pt.1 < fold.1)
[INFO] [stdout] 68 +             else if pt.1 < fold.1
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/day14.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |         if (i == 0)
[INFO] [stdout]    |            ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 31 -         if (i == 0)
[INFO] [stdout] 31 +         if i == 0 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/day14.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 |     if (sg_map.contains_key(&sg_key))
[INFO] [stdout]    |        ^                            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 49 -     if (sg_map.contains_key(&sg_key))
[INFO] [stdout] 49 +     if sg_map.contains_key(&sg_key) 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/day14.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |     else if (sg_key.0 == 0)
[INFO] [stdout]    |             ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 -     else if (sg_key.0 == 0)
[INFO] [stdout] 53 +     else if sg_key.0 == 0 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/day14.rs:63:16
[INFO] [stdout]    |
[INFO] [stdout] 63 |             if (r.0 == sg_key.1 && r.1 == sg_key.2)
[INFO] [stdout]    |                ^                                  ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 63 -             if (r.0 == sg_key.1 && r.1 == sg_key.2)
[INFO] [stdout] 63 +             if r.0 == sg_key.1 && r.1 == sg_key.2 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/day14.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 |     if (c1 == c2)
[INFO] [stdout]    |        ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 91 -     if (c1 == c2)
[INFO] [stdout] 91 +     if c1 == c2 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/day14.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 135 |         if (debug_print)
[INFO] [stdout]     |            ^           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 135 -         if (debug_print)
[INFO] [stdout] 135 +         if debug_print 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/day14.rs:166:12
[INFO] [stdout]     |
[INFO] [stdout] 166 |         if (debug_print){
[INFO] [stdout]     |            ^           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 166 -         if (debug_print){
[INFO] [stdout] 166 +         if debug_print {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/day14.rs:172:16
[INFO] [stdout]     |
[INFO] [stdout] 172 |             if (r.0 == *first && r.1 == *second)
[INFO] [stdout]     |                ^                               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 172 -             if (r.0 == *first && r.1 == *second)
[INFO] [stdout] 172 +             if r.0 == *first && r.1 == *second 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/day14.rs:178:12
[INFO] [stdout]     |
[INFO] [stdout] 178 |         if (found_rule.is_some())
[INFO] [stdout]     |            ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 178 -         if (found_rule.is_some())
[INFO] [stdout] 178 +         if found_rule.is_some() 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/day15.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]  --> src/day17.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashSet;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `TriangluarArray_i32` should have an upper camel case name
[INFO] [stdout]   --> src/day19.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | struct TriangluarArray_i32 
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `TriangluarArrayI32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `BoolMap_2D` should have an upper camel case name
[INFO] [stdout]  --> src/day20.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct BoolMap_2D 
[INFO] [stdout]   |        ^^^^^^^^^^ help: convert the identifier to upper camel case: `BoolMap2d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/day20.rs:91:19
[INFO] [stdout]    |
[INFO] [stdout] 91 |         for ix in ((0+self.x_range.0-1)..(self.x_range.1+2)) 
[INFO] [stdout]    |                   ^                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 91 -         for ix in ((0+self.x_range.0-1)..(self.x_range.1+2)) 
[INFO] [stdout] 91 +         for ix in (0+self.x_range.0-1)..(self.x_range.1+2)  
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/day20.rs:93:23
[INFO] [stdout]    |
[INFO] [stdout] 93 |             for iy in ((0+self.y_range.0-1)..(self.y_range.1+2)) 
[INFO] [stdout]    |                       ^                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 93 -             for iy in ((0+self.y_range.0-1)..(self.y_range.1+2)) 
[INFO] [stdout] 93 +             for iy in (0+self.y_range.0-1)..(self.y_range.1+2)  
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Player_Info` should have an upper camel case name
[INFO] [stdout]  --> src/day21.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Player_Info 
[INFO] [stdout]   |        ^^^^^^^^^^^ help: convert the identifier to upper camel case: `PlayerInfo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::FlatMap`
[INFO] [stdout]  --> src/day22.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::iter::FlatMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::Peekable`
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | use std::iter::Peekable;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]   --> src/main.rs:32:15
[INFO] [stdout]    |
[INFO] [stdout] 32 | use std::io::{BufRead, BufReader};
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IndexMut`
[INFO] [stdout]   --> src/main.rs:33:23
[INFO] [stdout]    |
[INFO] [stdout] 33 | use std::ops::{Index, IndexMut};
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Util::Vector2Int`
[INFO] [stdout]   --> src/main.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | use Util::Vector2Int;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day1::day_1_part_2`
[INFO] [stdout]   --> src/main.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | use day1::day_1_part_2;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day2::day_2`
[INFO] [stdout]   --> src/main.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | use day2::day_2;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day2::day_2_part_2`
[INFO] [stdout]   --> src/main.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | use day2::day_2_part_2;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day3::day_3`
[INFO] [stdout]   --> src/main.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | use day3::day_3;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day4::day_4`
[INFO] [stdout]   --> src/main.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | use day4::day_4;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day5::day_5`
[INFO] [stdout]   --> src/main.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | use day5::day_5;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day7::day_7`
[INFO] [stdout]   --> src/main.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | use day7::day_7;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day8::day_8`
[INFO] [stdout]   --> src/main.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | use day8::day_8;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day9::day_9`
[INFO] [stdout]   --> src/main.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | use day9::day_9;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day10::day_10`
[INFO] [stdout]   --> src/main.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | use day10::day_10;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day10::day_10_part_2`
[INFO] [stdout]   --> src/main.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | use day10::day_10_part_2;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day11::day_11`
[INFO] [stdout]   --> src/main.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | use day11::day_11;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day13::day_13`
[INFO] [stdout]   --> src/main.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | use day13::day_13;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day14::day_14`
[INFO] [stdout]   --> src/main.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | use day14::day_14;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day15::day_15`
[INFO] [stdout]   --> src/main.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | use day15::day_15;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day16::day_16`
[INFO] [stdout]   --> src/main.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | use day16::day_16;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day17::day_17`
[INFO] [stdout]   --> src/main.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | use day17::day_17;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day18::day_18`
[INFO] [stdout]   --> src/main.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | use day18::day_18;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day20::day_20`
[INFO] [stdout]   --> src/main.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | use day20::day_20;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day21::day_21`
[INFO] [stdout]   --> src/main.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | use day21::day_21;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day22::day_22`
[INFO] [stdout]   --> src/main.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | use day22::day_22;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day23::day_23`
[INFO] [stdout]   --> src/main.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | use day23::day_23;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day24::day_24`
[INFO] [stdout]   --> src/main.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | use day24::day_24;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day25::day_25`
[INFO] [stdout]   --> src/main.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | use day25::day_25;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Add`
[INFO] [stdout]  --> src/day10.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::Add;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Octo_Map` should have an upper camel case name
[INFO] [stdout]  --> src/day11.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Octo_Map 
[INFO] [stdout]   |        ^^^^^^^^ help: convert the identifier to upper camel case: `OctoMap`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/day13.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufReader`
[INFO] [stdout]  --> src/day13.rs:6:24
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{BufRead, BufReader};
[INFO] [stdout]   |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IndexMut` and `Index`
[INFO] [stdout]  --> src/day13.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::ops::{Index, IndexMut};
[INFO] [stdout]   |                ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/day13.rs:51:42
[INFO] [stdout]    |
[INFO] [stdout] 51 |                 folded.insert(Vector2Int((fold.1 - (pt.0 - fold.1)), pt.1));
[INFO] [stdout]    |                                          ^                        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 51 -                 folded.insert(Vector2Int((fold.1 - (pt.0 - fold.1)), pt.1));
[INFO] [stdout] 51 +                 folded.insert(Vector2Int(fold.1 - (pt.0 - fold.1), pt.1));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/day13.rs:53:21
[INFO] [stdout]    |
[INFO] [stdout] 53 |             else if (pt.0 < fold.1)
[INFO] [stdout]    |                     ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 -             else if (pt.0 < fold.1)
[INFO] [stdout] 53 +             else if pt.0 < fold.1
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/day13.rs:66:48
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 folded.insert(Vector2Int(pt.0, (fold.1 - (pt.1 - fold.1))));
[INFO] [stdout]    |                                                ^                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 66 -                 folded.insert(Vector2Int(pt.0, (fold.1 - (pt.1 - fold.1))));
[INFO] [stdout] 66 +                 folded.insert(Vector2Int(pt.0, fold.1 - (pt.1 - fold.1)));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/day13.rs:68:21
[INFO] [stdout]    |
[INFO] [stdout] 68 |             else if (pt.1 < fold.1)
[INFO] [stdout]    |                     ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 68 -             else if (pt.1 < fold.1)
[INFO] [stdout] 68 +             else if pt.1 < fold.1
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/day14.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |         if (i == 0)
[INFO] [stdout]    |            ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 31 -         if (i == 0)
[INFO] [stdout] 31 +         if i == 0 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/day14.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 |     if (sg_map.contains_key(&sg_key))
[INFO] [stdout]    |        ^                            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 49 -     if (sg_map.contains_key(&sg_key))
[INFO] [stdout] 49 +     if sg_map.contains_key(&sg_key) 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/day14.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |     else if (sg_key.0 == 0)
[INFO] [stdout]    |             ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 -     else if (sg_key.0 == 0)
[INFO] [stdout] 53 +     else if sg_key.0 == 0 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/day14.rs:63:16
[INFO] [stdout]    |
[INFO] [stdout] 63 |             if (r.0 == sg_key.1 && r.1 == sg_key.2)
[INFO] [stdout]    |                ^                                  ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 63 -             if (r.0 == sg_key.1 && r.1 == sg_key.2)
[INFO] [stdout] 63 +             if r.0 == sg_key.1 && r.1 == sg_key.2 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/day14.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 |     if (c1 == c2)
[INFO] [stdout]    |        ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 91 -     if (c1 == c2)
[INFO] [stdout] 91 +     if c1 == c2 
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/day14.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 135 |         if (debug_print)
[INFO] [stdout]     |            ^           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 135 -         if (debug_print)
[INFO] [stdout] 135 +         if debug_print 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/day14.rs:166:12
[INFO] [stdout]     |
[INFO] [stdout] 166 |         if (debug_print){
[INFO] [stdout]     |            ^           ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 166 -         if (debug_print){
[INFO] [stdout] 166 +         if debug_print {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/day14.rs:172:16
[INFO] [stdout]     |
[INFO] [stdout] 172 |             if (r.0 == *first && r.1 == *second)
[INFO] [stdout]     |                ^                               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 172 -             if (r.0 == *first && r.1 == *second)
[INFO] [stdout] 172 +             if r.0 == *first && r.1 == *second 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/day14.rs:178:12
[INFO] [stdout]     |
[INFO] [stdout] 178 |         if (found_rule.is_some())
[INFO] [stdout]     |            ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 178 -         if (found_rule.is_some())
[INFO] [stdout] 178 +         if found_rule.is_some() 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/day15.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]  --> src/day17.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashSet;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `TriangluarArray_i32` should have an upper camel case name
[INFO] [stdout]   --> src/day19.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | struct TriangluarArray_i32 
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `TriangluarArrayI32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `BoolMap_2D` should have an upper camel case name
[INFO] [stdout]  --> src/day20.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct BoolMap_2D 
[INFO] [stdout]   |        ^^^^^^^^^^ help: convert the identifier to upper camel case: `BoolMap2d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/day20.rs:91:19
[INFO] [stdout]    |
[INFO] [stdout] 91 |         for ix in ((0+self.x_range.0-1)..(self.x_range.1+2)) 
[INFO] [stdout]    |                   ^                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 91 -         for ix in ((0+self.x_range.0-1)..(self.x_range.1+2)) 
[INFO] [stdout] 91 +         for ix in (0+self.x_range.0-1)..(self.x_range.1+2)  
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/day20.rs:93:23
[INFO] [stdout]    |
[INFO] [stdout] 93 |             for iy in ((0+self.y_range.0-1)..(self.y_range.1+2)) 
[INFO] [stdout]    |                       ^                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 93 -             for iy in ((0+self.y_range.0-1)..(self.y_range.1+2)) 
[INFO] [stdout] 93 +             for iy in (0+self.y_range.0-1)..(self.y_range.1+2)  
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Player_Info` should have an upper camel case name
[INFO] [stdout]  --> src/day21.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Player_Info 
[INFO] [stdout]   |        ^^^^^^^^^^^ help: convert the identifier to upper camel case: `PlayerInfo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::FlatMap`
[INFO] [stdout]  --> src/day22.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::iter::FlatMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::Peekable`
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | use std::iter::Peekable;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]   --> src/main.rs:32:15
[INFO] [stdout]    |
[INFO] [stdout] 32 | use std::io::{BufRead, BufReader};
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IndexMut`
[INFO] [stdout]   --> src/main.rs:33:23
[INFO] [stdout]    |
[INFO] [stdout] 33 | use std::ops::{Index, IndexMut};
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Util::Vector2Int`
[INFO] [stdout]   --> src/main.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | use Util::Vector2Int;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day1::day_1_part_2`
[INFO] [stdout]   --> src/main.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | use day1::day_1_part_2;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day2::day_2`
[INFO] [stdout]   --> src/main.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | use day2::day_2;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day2::day_2_part_2`
[INFO] [stdout]   --> src/main.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | use day2::day_2_part_2;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day3::day_3`
[INFO] [stdout]   --> src/main.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | use day3::day_3;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day4::day_4`
[INFO] [stdout]   --> src/main.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | use day4::day_4;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day5::day_5`
[INFO] [stdout]   --> src/main.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | use day5::day_5;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day7::day_7`
[INFO] [stdout]   --> src/main.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | use day7::day_7;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day8::day_8`
[INFO] [stdout]   --> src/main.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | use day8::day_8;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day9::day_9`
[INFO] [stdout]   --> src/main.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | use day9::day_9;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day10::day_10`
[INFO] [stdout]   --> src/main.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | use day10::day_10;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day10::day_10_part_2`
[INFO] [stdout]   --> src/main.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | use day10::day_10_part_2;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day11::day_11`
[INFO] [stdout]   --> src/main.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | use day11::day_11;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day13::day_13`
[INFO] [stdout]   --> src/main.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | use day13::day_13;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day14::day_14`
[INFO] [stdout]   --> src/main.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | use day14::day_14;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day15::day_15`
[INFO] [stdout]   --> src/main.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | use day15::day_15;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day16::day_16`
[INFO] [stdout]   --> src/main.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | use day16::day_16;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day17::day_17`
[INFO] [stdout]   --> src/main.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | use day17::day_17;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day18::day_18`
[INFO] [stdout]   --> src/main.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | use day18::day_18;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day20::day_20`
[INFO] [stdout]   --> src/main.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | use day20::day_20;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day21::day_21`
[INFO] [stdout]   --> src/main.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | use day21::day_21;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day22::day_22`
[INFO] [stdout]   --> src/main.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | use day22::day_22;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day23::day_23`
[INFO] [stdout]   --> src/main.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | use day23::day_23;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day24::day_24`
[INFO] [stdout]   --> src/main.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | use day24::day_24;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day25::day_25`
[INFO] [stdout]   --> src/main.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | use day25::day_25;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]  --> src/day13.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{BufRead, BufReader};
[INFO] [stdout]   |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day5.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let mut vent_lines: Vec<VentLine>= lines.into_iter().map(|s| vent_line_parse(s)).collect();
[INFO] [stdout]    |         ----^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]  --> src/day13.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{BufRead, BufReader};
[INFO] [stdout]   |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day5.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let mut vent_lines: Vec<VentLine>= lines.into_iter().map(|s| vent_line_parse(s)).collect();
[INFO] [stdout]    |         ----^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `debug_print`
[INFO] [stdout]   --> src/day14.rs:12:36
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn day_14(lines : Vec<String>, debug_print : bool){
[INFO] [stdout]    |                                    ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_debug_print`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_test`
[INFO] [stdout]   --> src/day17.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let r_test = Ranges 
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_r_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/day18.rs:146:44
[INFO] [stdout]     |
[INFO] [stdout] 146 |             SnailfishNumber::Composite([l, r]) => !self.inner.get(&l).unwrap().is_comp() && !self.inner.get(&l).unwrap().is_comp()
[INFO] [stdout]     |                                            ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/day18.rs:236:13
[INFO] [stdout]     |
[INFO] [stdout] 236 |         let mut n = self.inner.get_mut(&node).unwrap();
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/day18.rs:244:13
[INFO] [stdout]     |
[INFO] [stdout] 244 |         let mut neighbor = self.inner.get_mut(&node).unwrap();
[INFO] [stdout]     |             ----^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `debug_print`
[INFO] [stdout]   --> src/day14.rs:12:36
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn day_14(lines : Vec<String>, debug_print : bool){
[INFO] [stdout]    |                                    ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_debug_print`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/day18.rs:341:42
[INFO] [stdout]     |
[INFO] [stdout] 341 |                 SnailfishNumber::Regular(x) => panic!("there are remaining directions"),
[INFO] [stdout]     |                                          ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `roots_again`
[INFO] [stdout]    --> src/day18.rs:533:25
[INFO] [stdout]     |
[INFO] [stdout] 533 |                     let roots_again : Vec<NodeId> = lines.clone().into_iter().
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_roots_again`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/day19.rs:140:13
[INFO] [stdout]     |
[INFO] [stdout] 140 |         let mut mut_x = self.inner.get_mut(x).unwrap();
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/day19.rs:141:13
[INFO] [stdout]     |
[INFO] [stdout] 141 |         let mut mut_value = mut_x.get_mut(y-(x+1)).unwrap();
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_test`
[INFO] [stdout]   --> src/day17.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let r_test = Ranges 
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_r_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]    --> src/day18.rs:146:44
[INFO] [stdout]     |
[INFO] [stdout] 146 |             SnailfishNumber::Composite([l, r]) => !self.inner.get(&l).unwrap().is_comp() && !self.inner.get(&l).unwrap().is_comp()
[INFO] [stdout]     |                                            ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/day18.rs:236:13
[INFO] [stdout]     |
[INFO] [stdout] 236 |         let mut n = self.inner.get_mut(&node).unwrap();
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/day18.rs:244:13
[INFO] [stdout]     |
[INFO] [stdout] 244 |         let mut neighbor = self.inner.get_mut(&node).unwrap();
[INFO] [stdout]     |             ----^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/day20.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |     for i in 0..50 
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/day18.rs:341:42
[INFO] [stdout]     |
[INFO] [stdout] 341 |                 SnailfishNumber::Regular(x) => panic!("there are remaining directions"),
[INFO] [stdout]     |                                          ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lines`
[INFO] [stdout]   --> src/day21.rs:47:15
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn day_21(lines: Vec<String>)
[INFO] [stdout]    |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day21.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let mut p1 = Player_Info { player_index: 0, position : p1_pos, score: 0 };
[INFO] [stdout]    |         ----^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day21.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |     let mut p2 = Player_Info { player_index: 1, position : p2_pos, score: 0 };
[INFO] [stdout]    |         ----^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day21.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let mut w = WorldState { active: p1, passive: p2 };
[INFO] [stdout]    |         ----^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `roots_again`
[INFO] [stdout]    --> src/day18.rs:533:25
[INFO] [stdout]     |
[INFO] [stdout] 533 |                     let roots_again : Vec<NodeId> = lines.clone().into_iter().
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_roots_again`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/day19.rs:140:13
[INFO] [stdout]     |
[INFO] [stdout] 140 |         let mut mut_x = self.inner.get_mut(x).unwrap();
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/day19.rs:141:13
[INFO] [stdout]     |
[INFO] [stdout] 141 |         let mut mut_value = mut_x.get_mut(y-(x+1)).unwrap();
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lines`
[INFO] [stdout]    --> src/day23.rs:272:15
[INFO] [stdout]     |
[INFO] [stdout] 272 | pub fn day_23(lines: Vec<String>) 
[INFO] [stdout]     |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `test`
[INFO] [stdout]    --> src/day23.rs:326:9
[INFO] [stdout]     |
[INFO] [stdout] 326 |     let test = Residence { rooms: 
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/day20.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |     for i in 0..50 
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lines`
[INFO] [stdout]   --> src/day21.rs:47:15
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn day_21(lines: Vec<String>)
[INFO] [stdout]    |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day21.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let mut p1 = Player_Info { player_index: 0, position : p1_pos, score: 0 };
[INFO] [stdout]    |         ----^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day21.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |     let mut p2 = Player_Info { player_index: 1, position : p2_pos, score: 0 };
[INFO] [stdout]    |         ----^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day21.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let mut w = WorldState { active: p1, passive: p2 };
[INFO] [stdout]    |         ----^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lines`
[INFO] [stdout]    --> src/day23.rs:272:15
[INFO] [stdout]     |
[INFO] [stdout] 272 | pub fn day_23(lines: Vec<String>) 
[INFO] [stdout]     |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `test`
[INFO] [stdout]    --> src/day23.rs:326:9
[INFO] [stdout]     |
[INFO] [stdout] 326 |     let test = Residence { rooms: 
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/day24.rs:41:14
[INFO] [stdout]    |
[INFO] [stdout] 41 |     filter(|(p, z)| z == &0).
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/day24.rs:38:14
[INFO] [stdout]    |
[INFO] [stdout] 38 |     filter(|(p,z)| bounds(1, *z)).
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/day24.rs:35:14
[INFO] [stdout]    |
[INFO] [stdout] 35 |     filter(|(p,z)| bounds(2, *z)).
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/day24.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 |     filter(|(p,z)| bounds(3, *z)).
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/day24.rs:29:14
[INFO] [stdout]    |
[INFO] [stdout] 29 |     filter(|(p,z)| bounds(3, *z)).
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/day24.rs:26:14
[INFO] [stdout]    |
[INFO] [stdout] 26 |     filter(|(p,z)| bounds(4, *z)).
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/day24.rs:23:14
[INFO] [stdout]    |
[INFO] [stdout] 23 |     filter(|(p,z)| bounds(5, *z)).
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/day24.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 |     filter(|(p,z)| bounds(6, *z)).
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/day24.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 |     filter(|(p,z)| bounds(6, *z)).
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/day24.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 |     filter(|(p,z)| bounds(7, *z)).
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/day24.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 |     filter(|(p,z)| bounds(7, *z)).
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]  --> src/day24.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 |     filter(|(p,z)| bounds(7, *z)).
[INFO] [stdout]   |              ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]  --> src/day24.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 |     filter(|(p,z)| bounds(7, *z)).
[INFO] [stdout]   |              ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lines`
[INFO] [stdout]  --> src/day24.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn day_24(lines: Vec<String>)
[INFO] [stdout]   |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vector2Int` is never constructed
[INFO] [stdout]  --> src/Util.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Vector2Int(pub i32, pub i32);
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Window` is never constructed
[INFO] [stdout]  --> src/day1.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Window(i32, i32, i32);
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `bump` and `is_more_than` are never used
[INFO] [stdout]  --> src/day1.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | impl Window {
[INFO] [stdout]   | ----------- methods in this implementation
[INFO] [stdout] 4 |     fn bump(&self, input : i32 ) -> Window
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     fn is_more_than(&self, other: Window) -> bool 
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_1_part_2` is never used
[INFO] [stdout]   --> src/day1.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn day_1_part_2(lines : Vec<String>)
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vector2Int` is never constructed
[INFO] [stdout]  --> src/day2.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Vector2Int(i32, i32);
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vector3Int` is never constructed
[INFO] [stdout]  --> src/day2.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Vector3Int(i32, i32, i32);
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add` is never used
[INFO] [stdout]  --> src/day2.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | impl Vector2Int 
[INFO] [stdout]   | --------------- method in this implementation
[INFO] [stdout] 5 | {
[INFO] [stdout] 6 |     fn add(&self, other: Vector2Int) -> Vector2Int 
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_2` is never used
[INFO] [stdout]   --> src/day2.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn day_2(lines : Vec<String>)
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_2_part_2` is never used
[INFO] [stdout]   --> src/day2.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn day_2_part_2(lines : Vec<String>)
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `travel` is never used
[INFO] [stdout]   --> src/day2.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn travel(acc: Vector3Int, v: Vector2Int) -> Vector3Int 
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_line` is never used
[INFO] [stdout]   --> src/day2.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn parse_line(line: String) -> Vector2Int 
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RunningCount` is never constructed
[INFO] [stdout]  --> src/day3.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct RunningCount {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `Add`, `MostCommon`, and `LeastCommon` are never used
[INFO] [stdout]   --> src/day3.rs:8:8
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl RunningCount 
[INFO] [stdout]    | ----------------- methods in this implementation
[INFO] [stdout]  7 | {
[INFO] [stdout]  8 |     fn Add(&self, i: i32) -> RunningCount
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     fn MostCommon(&self) -> char
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     fn LeastCommon(&self) -> char 
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_3` is never used
[INFO] [stdout]   --> src/day3.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn day_3(lines : Vec<String>)
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `apply_with_filter` is never used
[INFO] [stdout]   --> src/day3.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn apply_with_filter(lines: Vec<String>, filter_function: fn(RunningCount) -> char) -> String
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BingoBoard` is never constructed
[INFO] [stdout]  --> src/day4.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct BingoBoard 
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add`, `check_win`, and `score` are never used
[INFO] [stdout]   --> src/day4.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl BingoBoard 
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] 12 | {    
[INFO] [stdout] 13 |     fn add(&mut self, mark: i32) -> Option<i32>  
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     fn check_win(&self, mark: i32, x_mark: usize, y_mark: usize) -> Option<i32> 
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn score(&self, mark: i32) -> i32
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_line` is never used
[INFO] [stdout]   --> src/day4.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn parse_line(l : String) -> [i32; 5] 
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `new_board` is never used
[INFO] [stdout]   --> src/day4.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn new_board(name: i32, l1 : String, l2: String, l3: String, l4: String, l5: String) -> BingoBoard 
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_4` is never used
[INFO] [stdout]   --> src/day4.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn day_4(lines : Vec<String>)
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `result` is never used
[INFO] [stdout]   --> src/day4.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn result(lines : Vec<String>) -> i32 
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `result_loser` is never used
[INFO] [stdout]   --> src/day4.rs:91:4
[INFO] [stdout]    |
[INFO] [stdout] 91 | fn result_loser(lines: Vec<String>) -> i32 
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `inside_index` is never used
[INFO] [stdout]    --> src/day4.rs:121:4
[INFO] [stdout]     |
[INFO] [stdout] 121 | fn inside_index(boards: &mut Vec<BingoBoard>, num : i32) -> Vec<usize>
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `inside` is never used
[INFO] [stdout]    --> src/day4.rs:135:4
[INFO] [stdout]     |
[INFO] [stdout] 135 | fn inside(boards: &mut Vec<BingoBoard>, num : i32) -> Option<i32>
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_boards` is never used
[INFO] [stdout]    --> src/day4.rs:148:4
[INFO] [stdout]     |
[INFO] [stdout] 148 | fn build_boards(mut iter : Peekable<impl Iterator<Item = String>>) -> Vec<BingoBoard> 
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vector2Int` is never constructed
[INFO] [stdout]  --> src/day5.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Vector2Int
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VentLine` is never constructed
[INFO] [stdout]   --> src/day5.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct VentLine
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_horizontal_or_vertical` and `points` are never used
[INFO] [stdout]   --> src/day5.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl VentLine 
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] 18 | {
[INFO] [stdout] 19 |     fn is_horizontal_or_vertical(&self) -> bool
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     fn points(&self) -> Vec<Vector2Int>
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `line` is never used
[INFO] [stdout]   --> src/day5.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn line(x_pts : Vec<i32>, y_pts: Vec<i32>) -> Vec<Vector2Int>
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `points_between` is never used
[INFO] [stdout]   --> src/day5.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn points_between(a: i32, b: i32) -> Vec<i32> 
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vent_line_parse` is never used
[INFO] [stdout]   --> src/day5.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn vent_line_parse(s: String) -> VentLine 
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `point_parse` is never used
[INFO] [stdout]   --> src/day5.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn point_parse(s: &str) -> Vector2Int 
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_5` is never used
[INFO] [stdout]   --> src/day5.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn day_5(lines : Vec<String>)
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_7` is never used
[INFO] [stdout]  --> src/day7.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn day_7(lines : Vec<String>)
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `alignment_cost` is never used
[INFO] [stdout]   --> src/day7.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn alignment_cost(base : &Vec<i32>, alignment_point: i32) -> i32
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `alignment_cost_2` is never used
[INFO] [stdout]   --> src/day7.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn alignment_cost_2(base : &Vec<i32>, alignment_point: i32) -> i32
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WirePermutation` is never constructed
[INFO] [stdout]  --> src/day8.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct WirePermutation 
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `matches_all`, `match_vec`, and `translate` are never used
[INFO] [stdout]   --> src/day8.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl WirePermutation 
[INFO] [stdout]    | -------------------- methods in this implementation
[INFO] [stdout]  9 | {
[INFO] [stdout] 10 |     fn matches_all(&self, input: Vec<Vec<char>>) -> bool 
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     fn match_vec(&self, input: &Vec<char>) -> Option<char> 
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     fn translate(&self, input: &Vec<char>) -> String
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_wire_perm` is never used
[INFO] [stdout]   --> src/day8.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn build_wire_perm(input: Vec<char>) -> WirePermutation 
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_8` is never used
[INFO] [stdout]   --> src/day8.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub fn day_8(lines : Vec<String>)
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `total_translate` is never used
[INFO] [stdout]   --> src/day8.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn total_translate(notes: Vec<&str>, output: Vec<&str>) -> i32
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vector2Int` is never constructed
[INFO] [stdout]  --> src/day9.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Vector2Int 
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add`, `my_valid_neighbors`, and `within_this` are never used
[INFO] [stdout]   --> src/day9.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Vector2Int 
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] 12 | {
[INFO] [stdout] 13 |     fn add(&self, other: Vector2Int) -> Vector2Int
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     fn my_valid_neighbors(&self, range: &Vector2Int) -> Vec<Vector2Int> 
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     fn within_this(&self, to_check: &Vector2Int) -> bool 
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_9` is never used
[INFO] [stdout]   --> src/day9.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn day_9(lines : Vec<String>)
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `recursively_get_size_of_basin` is never used
[INFO] [stdout]   --> src/day9.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn recursively_get_size_of_basin(start: &Vector2Int, range: &Vector2Int, weight_map: &HashMap<Vector2Int, i32>, basin_map: &mut HashSet<V...
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_10` is never used
[INFO] [stdout]  --> src/day10.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn day_10(lines : Vec<String>)
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_10_part_2` is never used
[INFO] [stdout]   --> src/day10.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn day_10_part_2(lines : Vec<String>)
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `line_corruption_score` is never used
[INFO] [stdout]   --> src/day10.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn line_corruption_score(line: String, opens : [char; 4], closes : [char; 4], bracket_score: [i32; 4]) -> i32
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `line_incomplete_score` is never used
[INFO] [stdout]   --> src/day10.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn line_incomplete_score(line: String, opens : [char; 4], closes : [char; 4], bracket_score: [i64; 4]) -> i64
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `match_or_mismatch` is never used
[INFO] [stdout]    --> src/day10.rs:101:4
[INFO] [stdout]     |
[INFO] [stdout] 101 | fn match_or_mismatch(c : char, mut stack : Vec<char>, opens : [char; 4], closes : [char; 4]) -> (Vec<char>, Option<i32>) 
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Octo_Map` is never constructed
[INFO] [stdout]  --> src/day11.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Octo_Map 
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/day11.rs:17:8
[INFO] [stdout]     |
[INFO] [stdout]  15 | impl Octo_Map 
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout]  16 | {
[INFO] [stdout]  17 |     fn new(dim_x : i32, dim_y : i32) -> Octo_Map 
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout]  31 |     fn get(&self, pt : &(i32, i32)) -> i32 
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout]  36 |     fn set(&mut self, pt : &(i32, i32), value: i32) 
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout]  41 |     fn bump(&mut self, pt : &(i32, i32)) 
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  47 |     fn directions() -> Vec<(i32, i32)> 
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  55 |     fn update(&mut self)
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  76 |     fn update_recursive(&mut self, keys_to_check : Vec<(i32, i32)>, flashes : &mut HashSet<(i32, i32)>)
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  94 |     fn flash(&mut self, pt: (i32, i32), flashes : &mut HashSet<(i32, i32)>) -> Vec<(i32, i32)> 
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     fn print(&self) 
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_11` is never used
[INFO] [stdout]    --> src/day11.rs:119:8
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub fn day_11(lines : Vec<String>)
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_13` is never used
[INFO] [stdout]   --> src/day13.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn day_13(lines : Vec<String>) 
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_13_fold` is never used
[INFO] [stdout]   --> src/day13.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn day_13_fold(pts : HashSet<Vector2Int>, fold : Vector2Int) -> HashSet<Vector2Int>
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_13_print_grid` is never used
[INFO] [stdout]   --> src/day13.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn day_13_print_grid(pts: &HashSet<Vector2Int>)
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `open_file` is never used
[INFO] [stdout]   --> src/Util.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn open_file(file_name : &str) -> Vec<String> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rule` is never constructed
[INFO] [stdout]  --> src/day14.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Rule(char, char, char);
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SegmentGrowthKey` is never constructed
[INFO] [stdout]   --> src/day14.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct SegmentGrowthKey(i32, char, char);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_14` is never used
[INFO] [stdout]   --> src/day14.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn day_14(lines : Vec<String>, debug_print : bool){
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `polymer_recursive_memo` is never used
[INFO] [stdout]   --> src/day14.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn polymer_recursive_memo(sg_key : SegmentGrowthKey, sg_map : &mut HashMap<SegmentGrowthKey, HashMap<char, i64>>, base_rules : &Vec<Rule>...
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Bottom_Level_HashMap` is never used
[INFO] [stdout]   --> src/day14.rs:88:4
[INFO] [stdout]    |
[INFO] [stdout] 88 | fn Bottom_Level_HashMap(c1: char, c2: char) -> HashMap<char, i64> 
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Merge_HashMaps` is never used
[INFO] [stdout]    --> src/day14.rs:104:4
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn Merge_HashMaps(h1 : HashMap<char, i64>, h2 : HashMap<char, i64>, shared_character : char) -> HashMap<char, i64>
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `polyPuzzle` is never used
[INFO] [stdout]    --> src/day14.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn polyPuzzle(starting_string: Vec<char>, rules : Vec<Rule>, debug_print : bool)
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `polymer` is never used
[INFO] [stdout]    --> src/day14.rs:160:4
[INFO] [stdout]     |
[INFO] [stdout] 160 | fn polymer(input_string : Vec<char>, rules: &Vec<Rule>, debug_print: bool) -> Vec<char>{
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vector2Int` is never constructed
[INFO] [stdout]  --> src/day15.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Vector2Int
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `mult`, `add`, `within_range`, and `valid_neighbors` are never used
[INFO] [stdout]   --> src/day15.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Vector2Int 
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] 14 | { 
[INFO] [stdout] 15 |     fn mult(&self, other: Vector2Int) -> Vector2Int 
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn add(&self, other: Vector2Int) -> Vector2Int
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     fn within_range(&self, range_maxes: Vector2Int) -> bool 
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     fn valid_neighbors(&self, range_maxes: Vector2Int) -> Vec<Vector2Int>
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `directions` is never used
[INFO] [stdout]   --> src/day15.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn directions() -> [Vector2Int; 4]
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]   --> src/day15.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | struct Node 
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PathInfo` is never constructed
[INFO] [stdout]   --> src/day15.rs:82:8
[INFO] [stdout]    |
[INFO] [stdout] 82 | struct PathInfo 
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `new_node` is never used
[INFO] [stdout]   --> src/day15.rs:88:4
[INFO] [stdout]    |
[INFO] [stdout] 88 | fn new_node(position: Vector2Int, penalty : i32) -> Node
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `update_node` and `update_node_start` are never used
[INFO] [stdout]    --> src/day15.rs:95:8
[INFO] [stdout]     |
[INFO] [stdout]  93 | impl Node 
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout]  94 | {
[INFO] [stdout]  95 |     fn update_node(&mut self, parent: Node) -> bool
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     fn update_node_start(&mut self) 
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_15` is never used
[INFO] [stdout]    --> src/day15.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub fn day_15(lines : Vec<String>)
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `penalty_count` is never used
[INFO] [stdout]    --> src/day15.rs:234:4
[INFO] [stdout]     |
[INFO] [stdout] 234 | fn penalty_count(input: i32) -> i32 
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Packet` is never constructed
[INFO] [stdout]  --> src/day16.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Packet 
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `pretty_print` and `evaluate` are never used
[INFO] [stdout]   --> src/day16.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Packet 
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] 13 | {
[INFO] [stdout] 14 |     fn pretty_print(&self) 
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     fn evaluate(&self) -> i64 
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_16` is never used
[INFO] [stdout]   --> src/day16.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn day_16(lines: Vec<String>)
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_packet_recursively` is never used
[INFO] [stdout]   --> src/day16.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn build_packet_recursively(bit_stream : &mut dyn Iterator<Item = char>) -> Packet
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_version_sum` is never used
[INFO] [stdout]    --> src/day16.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn get_version_sum(p: Packet) -> i32 
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `packet_literal` is never used
[INFO] [stdout]    --> src/day16.rs:129:4
[INFO] [stdout]     |
[INFO] [stdout] 129 | fn packet_literal(version: String, type_id: String, literal: String) -> Packet
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `packet_recursive` is never used
[INFO] [stdout]    --> src/day16.rs:140:4
[INFO] [stdout]     |
[INFO] [stdout] 140 | fn packet_recursive(version: String, type_id: String, sub_packets : Vec<Packet>) -> Packet 
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_bits` is never used
[INFO] [stdout]    --> src/day16.rs:151:4
[INFO] [stdout]     |
[INFO] [stdout] 151 | fn to_bits(c: char) -> [char; 4]
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ranges` is never constructed
[INFO] [stdout]  --> src/day17.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct Ranges 
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Hit` is never constructed
[INFO] [stdout]   --> src/day17.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Hit 
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_17` is never used
[INFO] [stdout]   --> src/day17.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn day_17()
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]   --> src/day17.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn run(r: &Ranges) 
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_x_collisions` is never used
[INFO] [stdout]   --> src/day17.rs:66:4
[INFO] [stdout]    |
[INFO] [stdout] 66 | fn find_x_collisions(r : &Ranges) -> Vec<Hit>
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_y_collisions` is never used
[INFO] [stdout]   --> src/day17.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn find_y_collisions(r: &Ranges, hits : &Vec<Hit>) -> Vec<(i32, i32)> 
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_hits` is never used
[INFO] [stdout]   --> src/day17.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn find_hits(r: &Ranges, speed : i32) -> Hit
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_hits_y` is never used
[INFO] [stdout]    --> src/day17.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn find_hits_y(r: &Ranges, y_speed: i32, hits :&Vec<Hit>) -> Vec<(i32, i32)> 
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_hits_y_inner` is never used
[INFO] [stdout]    --> src/day17.rs:122:4
[INFO] [stdout]     |
[INFO] [stdout] 122 | fn find_hits_y_inner(r: &Ranges, y_speed: i32, hit :&Hit) -> Option<(i32, i32)>
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `NodeId` is never used
[INFO] [stdout]  --> src/day18.rs:3:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | type NodeId = i32;
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LEFT` is never used
[INFO] [stdout]  --> src/day18.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const LEFT : usize = 0;
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RIGHT` is never used
[INFO] [stdout]  --> src/day18.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const RIGHT : usize = 1;
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `opposite` is never used
[INFO] [stdout]  --> src/day18.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn opposite(x: usize) -> usize
[INFO] [stdout]   |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SnailfishNumber` is never used
[INFO] [stdout]   --> src/day18.rs:14:6
[INFO] [stdout]    |
[INFO] [stdout] 14 | enum SnailfishNumber
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_reg` and `as_comp` are never used
[INFO] [stdout]   --> src/day18.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl SnailfishNumber 
[INFO] [stdout]    | -------------------- methods in this implementation
[INFO] [stdout] 21 | {
[INFO] [stdout] 22 |     fn as_reg(&self) -> i32 
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     fn as_comp(&self) -> [NodeId; 2] 
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SnailfishNode` is never constructed
[INFO] [stdout]   --> src/day18.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct SnailfishNode 
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_comp` is never used
[INFO] [stdout]   --> src/day18.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl SnailfishNode 
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] 51 | {
[INFO] [stdout] 52 |     fn is_comp(&self) -> bool 
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SnailfishTree` is never constructed
[INFO] [stdout]   --> src/day18.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | struct SnailfishTree 
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/day18.rs:71:8
[INFO] [stdout]     |
[INFO] [stdout]  69 | impl SnailfishTree 
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout]  70 | {
[INFO] [stdout]  71 |     fn pretty_print(&self, node_id: NodeId) -> String
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  88 |     fn mag_estimate(&mut self, node_id: NodeId) -> [i32; 2] 
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  96 |     fn left_magnitude_estimate(&mut self, node_id: NodeId) -> [i32; 2]
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 |     fn right_magnitude_estimate(&mut self, node_id: NodeId) -> [i32; 2]
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     fn mag(&self, node_id: NodeId) -> i32 
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn add(&mut self, a: NodeId, b: NodeId) -> NodeId 
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     fn prepend_direction(&mut self, node_id: NodeId, direction: usize) 
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     fn is_normal_pair(&self, id: NodeId) -> bool
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 150 |     fn create_node_reg(&mut self, location: Vec<usize>, value: i32) -> NodeId
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 157 |     fn create_node_comp(&mut self, location: Vec<usize>, left: NodeId, right: NodeId) -> NodeId
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     fn reduce(&mut self, root: NodeId, recurse_level: usize) -> [i32; 2]
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 187 |     fn reduce_iteration(&mut self, root: NodeId, recurse_level: usize) -> (bool, [i32; 2]) 
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 198 |     fn find_and_explode(&mut self, root: NodeId, recurse_level: usize) -> (bool, [i32; 2])
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 216 |     fn explode(&mut self, node: NodeId, root: NodeId) -> [i32; 2]
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 |     fn bump_node(&mut self, node: NodeId, value: i32) 
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 249 |     fn find_and_split(&mut self, root: NodeId) -> bool
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 268 |     fn split(&mut self, node_id: NodeId) 
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 285 |     fn all_nodes_left_first(&self, node_id: NodeId) -> Vec<NodeId>
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 300 |     fn find_neighbor_lr(&self, left_right: usize, node: NodeId, root: NodeId) -> Option<NodeId> 
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 331 |     fn get_from_directions(&self, directions: Vec<usize>, node_under: NodeId) -> NodeId 
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 348 |     fn find_node_lr(&self, left_right: usize, node_under: NodeId) -> NodeId
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `snailfish_parse` is never used
[INFO] [stdout]    --> src/day18.rs:359:4
[INFO] [stdout]     |
[INFO] [stdout] 359 | fn snailfish_parse(s: String, t: &mut SnailfishTree) -> NodeId 
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `snailfish_parse_recursively` is never used
[INFO] [stdout]    --> src/day18.rs:364:4
[INFO] [stdout]     |
[INFO] [stdout] 364 | fn snailfish_parse_recursively(s: &[char], loc: Vec<usize>, t: &mut SnailfishTree) -> NodeId
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_central_comma_index` is never used
[INFO] [stdout]    --> src/day18.rs:387:4
[INFO] [stdout]     |
[INFO] [stdout] 387 | fn find_central_comma_index(s: &[char]) -> usize 
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_18` is never used
[INFO] [stdout]    --> src/day18.rs:403:8
[INFO] [stdout]     |
[INFO] [stdout] 403 | pub fn day_18(lines: Vec<String>)
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `keys` is never used
[INFO] [stdout]    --> src/day19.rs:145:8
[INFO] [stdout]     |
[INFO] [stdout]  80 | impl TriangluarArray_i32 
[INFO] [stdout]     | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 145 |     fn keys(&self) -> Vec<(usize, usize)> 
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BoolMap_2D` is never constructed
[INFO] [stdout]  --> src/day20.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct BoolMap_2D 
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get`, `set`, `kernel`, and `increment_map` are never used
[INFO] [stdout]   --> src/day20.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl BoolMap_2D 
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 14 | {
[INFO] [stdout] 15 |     fn new() -> Self 
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     fn get(&self, pt:(i32, i32)) -> bool 
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     fn set(&mut self, pt:(i32, i32), value:bool) 
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     fn kernel(&self, pt:(i32, i32)) -> i32 
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88 |     fn increment_map(&self, code: &Vec<bool>) -> BoolMap_2D 
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_20` is never used
[INFO] [stdout]    --> src/day20.rs:119:8
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub fn day_20(lines: Vec<String>)
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Player_Info` is never constructed
[INFO] [stdout]  --> src/day21.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Player_Info 
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `increment` and `winner` are never used
[INFO] [stdout]   --> src/day21.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Player_Info 
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] 13 | {
[INFO] [stdout] 14 |     fn increment(&mut self, roll: i32) 
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     fn winner(&self) -> bool
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `position` is never used
[INFO] [stdout]   --> src/day21.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn position(p: i32) -> i32 
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WorldState` is never constructed
[INFO] [stdout]   --> src/day21.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct WorldState 
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reverse` is never used
[INFO] [stdout]   --> src/day21.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl WorldState 
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     fn reverse(&self) -> WorldState 
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_21` is never used
[INFO] [stdout]   --> src/day21.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn day_21(lines: Vec<String>)
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `result` is never used
[INFO] [stdout]   --> src/day21.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn result(p1_pos: i32, p2_pos: i32) -> i64 
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `recursive_roll` is never used
[INFO] [stdout]   --> src/day21.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn recursive_roll(mut world_state: WorldState, total_roll: i32, rolls_remaining: i32, memo : &mut HashMap<WorldState, [i64; 2]>) -> [i64; 2]
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Command` is never constructed
[INFO] [stdout]  --> src/day22.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Command 
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/day22.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Command 
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 14 | {
[INFO] [stdout] 15 |     fn new(s: String) -> Command 
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyRange` is never constructed
[INFO] [stdout]   --> src/day22.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct MyRange 
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_range` and `range_size` are never used
[INFO] [stdout]   --> src/day22.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl MyRange 
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] 36 | {
[INFO] [stdout] 37 |     fn as_range(&self) -> Range<i64> 
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn range_size(&self) -> i64 
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RangeTriple` is never constructed
[INFO] [stdout]   --> src/day22.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | struct RangeTriple 
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `new_option`, `parse_range`, `naive_list`, `size`, and `slice` are never used
[INFO] [stdout]    --> src/day22.rs:65:8
[INFO] [stdout]     |
[INFO] [stdout]  63 | impl RangeTriple 
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout]  64 | {
[INFO] [stdout]  65 |     fn new(s: &str) -> RangeTriple 
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout]  76 |     fn new_option(x_range: Option<MyRange>, y_range: Option<MyRange>, z_range: Option<MyRange>) -> Option<RangeTriple> 
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  88 |     fn parse_range(s: &str) -> MyRange
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  97 |     fn naive_list(&self) -> Vec<(i64, i64, i64)>
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     fn size(&self) -> i64 
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     fn slice(slicer: &RangeTriple, slicee: &RangeTriple) -> Vec<RangeTriple> 
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `min` is never used
[INFO] [stdout]    --> src/day22.rs:183:4
[INFO] [stdout]     |
[INFO] [stdout] 183 | fn min(a: i64, b: i64) -> i64 
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `max` is never used
[INFO] [stdout]    --> src/day22.rs:188:4
[INFO] [stdout]     |
[INFO] [stdout] 188 | fn max(a: i64, b: i64) -> i64 
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `overlaps` is never used
[INFO] [stdout]    --> src/day22.rs:209:4
[INFO] [stdout]     |
[INFO] [stdout] 209 | fn overlaps(a : &MyRange, b: &MyRange) -> bool
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clamp_less` is never used
[INFO] [stdout]    --> src/day22.rs:215:4
[INFO] [stdout]     |
[INFO] [stdout] 215 | fn clamp_less(input: &MyRange, clamp_value: &MyRange) -> Option<MyRange> 
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clamp_intersect` is never used
[INFO] [stdout]    --> src/day22.rs:227:4
[INFO] [stdout]     |
[INFO] [stdout] 227 | fn clamp_intersect(input: &MyRange, clamp_value: &MyRange) -> Option<MyRange>
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clamp_more` is never used
[INFO] [stdout]    --> src/day22.rs:239:4
[INFO] [stdout]     |
[INFO] [stdout] 239 | fn clamp_more(input: &MyRange, clamp_value: &MyRange) -> Option<MyRange> 
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_22` is never used
[INFO] [stdout]    --> src/day22.rs:251:8
[INFO] [stdout]     |
[INFO] [stdout] 251 | pub fn day_22(lines: Vec<String>)
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `smart` is never used
[INFO] [stdout]    --> src/day22.rs:279:4
[INFO] [stdout]     |
[INFO] [stdout] 279 | fn smart(commands: &Vec<Command>) -> i64 
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `recursively_sliced` is never used
[INFO] [stdout]    --> src/day22.rs:302:4
[INFO] [stdout]     |
[INFO] [stdout] 302 | fn recursively_sliced(disjoint_list : &[RangeTriple], slicee: &RangeTriple) -> Vec<RangeTriple>
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `iteratively_sliced` is never used
[INFO] [stdout]    --> src/day22.rs:314:4
[INFO] [stdout]     |
[INFO] [stdout] 314 | fn iteratively_sliced(disjoint_list : &[RangeTriple], slicee: &RangeTriple) -> Vec<RangeTriple> 
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `naive` is never used
[INFO] [stdout]    --> src/day22.rs:331:4
[INFO] [stdout]     |
[INFO] [stdout] 331 | fn naive(commands : &Vec<Command>) -> i64
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `L1` is never used
[INFO] [stdout]   --> src/day23.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const L1: i32 = 0;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `L2` is never used
[INFO] [stdout]   --> src/day23.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const L2: i32= 1;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `A1` is never used
[INFO] [stdout]   --> src/day23.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const A1: i32 = 2;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `A2` is never used
[INFO] [stdout]   --> src/day23.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const A2: i32 = 3;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `A3` is never used
[INFO] [stdout]   --> src/day23.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const A3: i32 = 4;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `A4` is never used
[INFO] [stdout]   --> src/day23.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const A4: i32 = 5;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AB` is never used
[INFO] [stdout]   --> src/day23.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const AB: i32 = 6;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `B1` is never used
[INFO] [stdout]   --> src/day23.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const B1: i32 = 7;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `B2` is never used
[INFO] [stdout]   --> src/day23.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 | const B2: i32 = 8;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `B3` is never used
[INFO] [stdout]   --> src/day23.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const B3: i32 = 9;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `B4` is never used
[INFO] [stdout]   --> src/day23.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const B4: i32 = 10;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BC` is never used
[INFO] [stdout]   --> src/day23.rs:27:7
[INFO] [stdout]    |
[INFO] [stdout] 27 | const BC: i32 = 11;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `C1` is never used
[INFO] [stdout]   --> src/day23.rs:29:7
[INFO] [stdout]    |
[INFO] [stdout] 29 | const C1: i32 = 12;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `C2` is never used
[INFO] [stdout]   --> src/day23.rs:30:7
[INFO] [stdout]    |
[INFO] [stdout] 30 | const C2: i32 = 13;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `C3` is never used
[INFO] [stdout]   --> src/day23.rs:31:7
[INFO] [stdout]    |
[INFO] [stdout] 31 | const C3: i32 = 14;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `C4` is never used
[INFO] [stdout]   --> src/day23.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 32 | const C4: i32 = 15;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CD` is never used
[INFO] [stdout]   --> src/day23.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | const CD: i32 = 16;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `D1` is never used
[INFO] [stdout]   --> src/day23.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | const D1: i32 = 17;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `D2` is never used
[INFO] [stdout]   --> src/day23.rs:37:7
[INFO] [stdout]    |
[INFO] [stdout] 37 | const D2: i32 = 18;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `D3` is never used
[INFO] [stdout]   --> src/day23.rs:38:7
[INFO] [stdout]    |
[INFO] [stdout] 38 | const D3: i32 = 19;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `D4` is never used
[INFO] [stdout]   --> src/day23.rs:39:7
[INFO] [stdout]    |
[INFO] [stdout] 39 | const D4: i32 = 20;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `R1` is never used
[INFO] [stdout]   --> src/day23.rs:41:7
[INFO] [stdout]    |
[INFO] [stdout] 41 | const R1: i32 = 21;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `R2` is never used
[INFO] [stdout]   --> src/day23.rs:42:7
[INFO] [stdout]    |
[INFO] [stdout] 42 | const R2: i32 = 22;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Affinity` is never used
[INFO] [stdout]   --> src/day23.rs:47:6
[INFO] [stdout]    |
[INFO] [stdout] 47 | enum Affinity 
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `target_affinity` is never used
[INFO] [stdout]   --> src/day23.rs:56:4
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn target_affinity(c: char) -> Option<Affinity> 
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `affinity_as_char` is never used
[INFO] [stdout]   --> src/day23.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn affinity_as_char(a: &Affinity) -> Option<char> 
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Room` is never constructed
[INFO] [stdout]   --> src/day23.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 | struct Room 
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `House` is never constructed
[INFO] [stdout]   --> src/day23.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | struct House 
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `by_affinity` is never used
[INFO] [stdout]   --> src/day23.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | impl House 
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 97 | {
[INFO] [stdout] 98 |     fn by_affinity(&self, target: &Affinity) -> Vec<&Room> 
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Residence` is never constructed
[INFO] [stdout]    --> src/day23.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 107 | struct Residence 
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `ancestor` is never used
[INFO] [stdout]    --> src/day23.rs:114:8
[INFO] [stdout]     |
[INFO] [stdout] 112 | impl Residence 
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] 113 | {
[INFO] [stdout] 114 |     fn ancestor(&self, character : char, from: i32, to :i32) -> Residence 
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ScoredResidence` is never constructed
[INFO] [stdout]    --> src/day23.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout] 124 | struct ScoredResidence 
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `ancestor` and `winner` are never used
[INFO] [stdout]    --> src/day23.rs:133:8
[INFO] [stdout]     |
[INFO] [stdout] 131 | impl ScoredResidence 
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] 132 | {
[INFO] [stdout] 133 |     fn ancestor(&self, character: char, from: i32, to: i32, cost: i32) -> ScoredResidence 
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 143 |     fn winner(&self) -> bool
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PodType` is never constructed
[INFO] [stdout]    --> src/day23.rs:149:8
[INFO] [stdout]     |
[INFO] [stdout] 149 | struct PodType 
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]    --> src/day23.rs:156:4
[INFO] [stdout]     |
[INFO] [stdout] 156 | fn run(input: Residence) -> i32 
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_23` is never used
[INFO] [stdout]    --> src/day23.rs:272:8
[INFO] [stdout]     |
[INFO] [stdout] 272 | pub fn day_23(lines: Vec<String>) 
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_all_ancestors` is never used
[INFO] [stdout]    --> src/day23.rs:367:4
[INFO] [stdout]     |
[INFO] [stdout] 367 | fn find_all_ancestors(sr: &ScoredResidence, pt: &HashMap<char, PodType>, h: &House) -> Vec<ScoredResidence> 
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_room_ancestors` is never used
[INFO] [stdout]    --> src/day23.rs:377:4
[INFO] [stdout]     |
[INFO] [stdout] 377 | fn find_room_ancestors(room: i32, sr: &ScoredResidence, pt: &HashMap<char, PodType>, h: &House) -> Vec<ScoredResidence>
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_reachable_with_distance` is never used
[INFO] [stdout]    --> src/day23.rs:425:4
[INFO] [stdout]     |
[INFO] [stdout] 425 | fn find_reachable_with_distance(room: i32, sr: &ScoredResidence, h: &House) -> HashMap<i32, i32>
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_reachable_recursive` is never used
[INFO] [stdout]    --> src/day23.rs:442:4
[INFO] [stdout]     |
[INFO] [stdout] 442 | fn find_reachable_recursive(cost: i32, room: i32, sr: &ScoredResidence, h: &House, distance_map : &mut HashMap<i32, i32>) 
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `psuedo` is never used
[INFO] [stdout]    --> src/day23.rs:498:4
[INFO] [stdout]     |
[INFO] [stdout] 498 | fn psuedo(oldPath : &Vec<char>, w: i32, z: i32, special_1: i32, special_2: i32, special_3: i32) -> (Vec<char>, i32)
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_24` is never used
[INFO] [stdout]  --> src/day24.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn day_24(lines: Vec<String>)
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bounds` is never used
[INFO] [stdout]   --> src/day24.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn bounds(pow: i32, to_check: i32) -> bool 
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `psuedo` is never used
[INFO] [stdout]   --> src/day24.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn psuedo(oldPath : &Vec<char>, w: i32, z: i32, special_1: i32, special_2: i32, special_3: i32) -> (Vec<char>, i32)
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EMPTY` is never used
[INFO] [stdout]  --> src/day25.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | const EMPTY : char = '.';
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RIGHT` is never used
[INFO] [stdout]  --> src/day25.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | const RIGHT : char = '>';
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DOWN` is never used
[INFO] [stdout]  --> src/day25.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const DOWN : char = 'v';
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MoveCommand` is never constructed
[INFO] [stdout]  --> src/day25.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct MoveCommand 
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CucumberGrid` is never constructed
[INFO] [stdout]   --> src/day25.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct CucumberGrid 
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/day25.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl CucumberGrid 
[INFO] [stdout]    | ----------------- methods in this implementation
[INFO] [stdout] 19 | {
[INFO] [stdout] 20 |     fn dim(&self) -> (i32, i32) 
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn mutate(&mut self) -> bool 
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     fn mutate_single_type(&mut self, direction: (i32, i32), character: char) -> bool
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 |     fn move_cukes(&mut self, command: MoveCommand) 
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn get(&self, point : (i32, i32)) -> char 
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 |     fn set(&mut self, point : (i32, i32), new_char: char) 
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 93 |     fn print(&self) 
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_25` is never used
[INFO] [stdout]    --> src/day25.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 105 | pub fn day_25(lines: Vec<String>)
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Util` should have a snake case name
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod Util;
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case (notice the capitalization): `util`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `Add` should have a snake case name
[INFO] [stdout]  --> src/day3.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn Add(&self, i: i32) -> RunningCount
[INFO] [stdout]   |        ^^^ help: convert the identifier to snake case: `add`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `MostCommon` should have a snake case name
[INFO] [stdout]   --> src/day3.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn MostCommon(&self) -> char
[INFO] [stdout]    |        ^^^^^^^^^^ help: convert the identifier to snake case: `most_common`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `LeastCommon` should have a snake case name
[INFO] [stdout]   --> src/day3.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn LeastCommon(&self) -> char 
[INFO] [stdout]    |        ^^^^^^^^^^^ help: convert the identifier to snake case: `least_common`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Util` should have a snake case name
[INFO] [stdout]  --> src/day13.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod Util;
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case (notice the capitalization): `util`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Util` should have a snake case name
[INFO] [stdout]  --> src/day14.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod Util;
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case (notice the capitalization): `util`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `startingString` should have a snake case name
[INFO] [stdout]   --> src/day14.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let startingString = &lines[0];
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `starting_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `returnMap` should have a snake case name
[INFO] [stdout]   --> src/day14.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let returnMap =polymer_recursive_memo(SegmentGrowthKey(40, *first, *second), &mut memo_map, &rules);
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `return_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Bottom_Level_HashMap` should have a snake case name
[INFO] [stdout]   --> src/day14.rs:88:4
[INFO] [stdout]    |
[INFO] [stdout] 88 | fn Bottom_Level_HashMap(c1: char, c2: char) -> HashMap<char, i64> 
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `bottom_level_hash_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Merge_HashMaps` should have a snake case name
[INFO] [stdout]    --> src/day14.rs:104:4
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn Merge_HashMaps(h1 : HashMap<char, i64>, h2 : HashMap<char, i64>, shared_character : char) -> HashMap<char, i64>
[INFO] [stdout]     |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `merge_hash_maps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sharedCharCount` should have a snake case name
[INFO] [stdout]    --> src/day14.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |     let sharedCharCount = to_return.get(&shared_character).unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `shared_char_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `polyPuzzle` should have a snake case name
[INFO] [stdout]    --> src/day14.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn polyPuzzle(starting_string: Vec<char>, rules : Vec<Rule>, debug_print : bool)
[INFO] [stdout]     |    ^^^^^^^^^^ help: convert the identifier to snake case: `poly_puzzle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/day24.rs:41:14
[INFO] [stdout]    |
[INFO] [stdout] 41 |     filter(|(p, z)| z == &0).
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `oldCount` should have a snake case name
[INFO] [stdout]    --> src/day14.rs:147:17
[INFO] [stdout]     |
[INFO] [stdout] 147 |             let oldCount = counts[&c];
[INFO] [stdout]     |                 ^^^^^^^^ help: convert the identifier to snake case: `old_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `X_START` should have a snake case name
[INFO] [stdout]   --> src/day17.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     X_START : i32, 
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `x_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `X_END` should have a snake case name
[INFO] [stdout]   --> src/day17.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     X_END: i32, 
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to snake case: `x_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Y_START` should have a snake case name
[INFO] [stdout]   --> src/day17.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Y_START: i32, 
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `y_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/day24.rs:38:14
[INFO] [stdout]    |
[INFO] [stdout] 38 |     filter(|(p,z)| bounds(1, *z)).
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Y_END` should have a snake case name
[INFO] [stdout]   --> src/day17.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Y_END : i32,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to snake case: `y_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `toReturn` should have a snake case name
[INFO] [stdout]   --> src/day19.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let mut toReturn = Vec::new();
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `to_return`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `toReturn` should have a snake case name
[INFO] [stdout]   --> src/day19.rs:89:17
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let mut toReturn : Vec<Vec<i32>> = Vec::new();
[INFO] [stdout]    |                 ^^^^^^^^ help: convert the identifier to snake case: `to_return`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/day24.rs:35:14
[INFO] [stdout]    |
[INFO] [stdout] 35 |     filter(|(p,z)| bounds(2, *z)).
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/day24.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 |     filter(|(p,z)| bounds(3, *z)).
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/day24.rs:29:14
[INFO] [stdout]    |
[INFO] [stdout] 29 |     filter(|(p,z)| bounds(3, *z)).
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/day24.rs:26:14
[INFO] [stdout]    |
[INFO] [stdout] 26 |     filter(|(p,z)| bounds(4, *z)).
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/day24.rs:23:14
[INFO] [stdout]    |
[INFO] [stdout] 23 |     filter(|(p,z)| bounds(5, *z)).
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/day24.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 |     filter(|(p,z)| bounds(6, *z)).
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/day24.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 |     filter(|(p,z)| bounds(6, *z)).
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/day24.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 |     filter(|(p,z)| bounds(7, *z)).
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/day24.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 |     filter(|(p,z)| bounds(7, *z)).
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]  --> src/day24.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 |     filter(|(p,z)| bounds(7, *z)).
[INFO] [stdout]   |              ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `endMatch` should have a snake case name
[INFO] [stdout]    --> src/day19.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let mut endMatch : Option<((usize, usize), (usize, usize))>  = None;
[INFO] [stdout]     |                 ^^^^^^^^ help: convert the identifier to snake case: `end_match`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]  --> src/day24.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 |     filter(|(p,z)| bounds(7, *z)).
[INFO] [stdout]   |              ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `matchCount` should have a snake case name
[INFO] [stdout]    --> src/day19.rs:206:17
[INFO] [stdout]     |
[INFO] [stdout] 206 |         let mut matchCount = 0;
[INFO] [stdout]     |                 ^^^^^^^^^^ help: convert the identifier to snake case: `match_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `testStarMap` should have a snake case name
[INFO] [stdout]    --> src/day19.rs:292:33
[INFO] [stdout]     |
[INFO] [stdout] 292 |                         let mut testStarMap = HashSet::new();
[INFO] [stdout]     |                                 ^^^^^^^^^^^ help: convert the identifier to snake case: `test_star_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lines`
[INFO] [stdout]  --> src/day24.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn day_24(lines: Vec<String>)
[INFO] [stdout]   |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `oldPath` should have a snake case name
[INFO] [stdout]    --> src/day23.rs:498:11
[INFO] [stdout]     |
[INFO] [stdout] 498 | fn psuedo(oldPath : &Vec<char>, w: i32, z: i32, special_1: i32, special_2: i32, special_3: i32) -> (Vec<char>, i32)
[INFO] [stdout]     |           ^^^^^^^ help: convert the identifier to snake case: `old_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `newPath` should have a snake case name
[INFO] [stdout]    --> src/day23.rs:507:13
[INFO] [stdout]     |
[INFO] [stdout] 507 |     let mut newPath = oldPath.clone();
[INFO] [stdout]     |             ^^^^^^^ help: convert the identifier to snake case: `new_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `oldPath` should have a snake case name
[INFO] [stdout]   --> src/day24.rs:82:11
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn psuedo(oldPath : &Vec<char>, w: i32, z: i32, special_1: i32, special_2: i32, special_3: i32) -> (Vec<char>, i32)
[INFO] [stdout]    |           ^^^^^^^ help: convert the identifier to snake case: `old_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `newPath` should have a snake case name
[INFO] [stdout]   --> src/day24.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let mut newPath = oldPath.clone();
[INFO] [stdout]    |             ^^^^^^^ help: convert the identifier to snake case: `new_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vector2Int` is never constructed
[INFO] [stdout]  --> src/Util.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Vector2Int(pub i32, pub i32);
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Window` is never constructed
[INFO] [stdout]  --> src/day1.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Window(i32, i32, i32);
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `bump` and `is_more_than` are never used
[INFO] [stdout]  --> src/day1.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | impl Window {
[INFO] [stdout]   | ----------- methods in this implementation
[INFO] [stdout] 4 |     fn bump(&self, input : i32 ) -> Window
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     fn is_more_than(&self, other: Window) -> bool 
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_1_part_2` is never used
[INFO] [stdout]   --> src/day1.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn day_1_part_2(lines : Vec<String>)
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vector2Int` is never constructed
[INFO] [stdout]  --> src/day2.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Vector2Int(i32, i32);
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vector3Int` is never constructed
[INFO] [stdout]  --> src/day2.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct Vector3Int(i32, i32, i32);
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add` is never used
[INFO] [stdout]  --> src/day2.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | impl Vector2Int 
[INFO] [stdout]   | --------------- method in this implementation
[INFO] [stdout] 5 | {
[INFO] [stdout] 6 |     fn add(&self, other: Vector2Int) -> Vector2Int 
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_2` is never used
[INFO] [stdout]   --> src/day2.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn day_2(lines : Vec<String>)
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_2_part_2` is never used
[INFO] [stdout]   --> src/day2.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn day_2_part_2(lines : Vec<String>)
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `travel` is never used
[INFO] [stdout]   --> src/day2.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn travel(acc: Vector3Int, v: Vector2Int) -> Vector3Int 
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_line` is never used
[INFO] [stdout]   --> src/day2.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn parse_line(line: String) -> Vector2Int 
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RunningCount` is never constructed
[INFO] [stdout]  --> src/day3.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct RunningCount {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `Add`, `MostCommon`, and `LeastCommon` are never used
[INFO] [stdout]   --> src/day3.rs:8:8
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl RunningCount 
[INFO] [stdout]    | ----------------- methods in this implementation
[INFO] [stdout]  7 | {
[INFO] [stdout]  8 |     fn Add(&self, i: i32) -> RunningCount
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     fn MostCommon(&self) -> char
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     fn LeastCommon(&self) -> char 
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_3` is never used
[INFO] [stdout]   --> src/day3.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn day_3(lines : Vec<String>)
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `apply_with_filter` is never used
[INFO] [stdout]   --> src/day3.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn apply_with_filter(lines: Vec<String>, filter_function: fn(RunningCount) -> char) -> String
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BingoBoard` is never constructed
[INFO] [stdout]  --> src/day4.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct BingoBoard 
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add`, `check_win`, and `score` are never used
[INFO] [stdout]   --> src/day4.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl BingoBoard 
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] 12 | {    
[INFO] [stdout] 13 |     fn add(&mut self, mark: i32) -> Option<i32>  
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     fn check_win(&self, mark: i32, x_mark: usize, y_mark: usize) -> Option<i32> 
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn score(&self, mark: i32) -> i32
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_line` is never used
[INFO] [stdout]   --> src/day4.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn parse_line(l : String) -> [i32; 5] 
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `new_board` is never used
[INFO] [stdout]   --> src/day4.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn new_board(name: i32, l1 : String, l2: String, l3: String, l4: String, l5: String) -> BingoBoard 
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_4` is never used
[INFO] [stdout]   --> src/day4.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn day_4(lines : Vec<String>)
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `result` is never used
[INFO] [stdout]   --> src/day4.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn result(lines : Vec<String>) -> i32 
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `result_loser` is never used
[INFO] [stdout]   --> src/day4.rs:91:4
[INFO] [stdout]    |
[INFO] [stdout] 91 | fn result_loser(lines: Vec<String>) -> i32 
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `inside_index` is never used
[INFO] [stdout]    --> src/day4.rs:121:4
[INFO] [stdout]     |
[INFO] [stdout] 121 | fn inside_index(boards: &mut Vec<BingoBoard>, num : i32) -> Vec<usize>
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `inside` is never used
[INFO] [stdout]    --> src/day4.rs:135:4
[INFO] [stdout]     |
[INFO] [stdout] 135 | fn inside(boards: &mut Vec<BingoBoard>, num : i32) -> Option<i32>
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_boards` is never used
[INFO] [stdout]    --> src/day4.rs:148:4
[INFO] [stdout]     |
[INFO] [stdout] 148 | fn build_boards(mut iter : Peekable<impl Iterator<Item = String>>) -> Vec<BingoBoard> 
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vector2Int` is never constructed
[INFO] [stdout]  --> src/day5.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Vector2Int
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VentLine` is never constructed
[INFO] [stdout]   --> src/day5.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct VentLine
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_horizontal_or_vertical` and `points` are never used
[INFO] [stdout]   --> src/day5.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl VentLine 
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] 18 | {
[INFO] [stdout] 19 |     fn is_horizontal_or_vertical(&self) -> bool
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     fn points(&self) -> Vec<Vector2Int>
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `line` is never used
[INFO] [stdout]   --> src/day5.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn line(x_pts : Vec<i32>, y_pts: Vec<i32>) -> Vec<Vector2Int>
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `points_between` is never used
[INFO] [stdout]   --> src/day5.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn points_between(a: i32, b: i32) -> Vec<i32> 
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vent_line_parse` is never used
[INFO] [stdout]   --> src/day5.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn vent_line_parse(s: String) -> VentLine 
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `point_parse` is never used
[INFO] [stdout]   --> src/day5.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn point_parse(s: &str) -> Vector2Int 
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_5` is never used
[INFO] [stdout]   --> src/day5.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn day_5(lines : Vec<String>)
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_7` is never used
[INFO] [stdout]  --> src/day7.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn day_7(lines : Vec<String>)
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `alignment_cost` is never used
[INFO] [stdout]   --> src/day7.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn alignment_cost(base : &Vec<i32>, alignment_point: i32) -> i32
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `alignment_cost_2` is never used
[INFO] [stdout]   --> src/day7.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn alignment_cost_2(base : &Vec<i32>, alignment_point: i32) -> i32
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WirePermutation` is never constructed
[INFO] [stdout]  --> src/day8.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct WirePermutation 
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `matches_all`, `match_vec`, and `translate` are never used
[INFO] [stdout]   --> src/day8.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl WirePermutation 
[INFO] [stdout]    | -------------------- methods in this implementation
[INFO] [stdout]  9 | {
[INFO] [stdout] 10 |     fn matches_all(&self, input: Vec<Vec<char>>) -> bool 
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     fn match_vec(&self, input: &Vec<char>) -> Option<char> 
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     fn translate(&self, input: &Vec<char>) -> String
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_wire_perm` is never used
[INFO] [stdout]   --> src/day8.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn build_wire_perm(input: Vec<char>) -> WirePermutation 
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_8` is never used
[INFO] [stdout]   --> src/day8.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub fn day_8(lines : Vec<String>)
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `total_translate` is never used
[INFO] [stdout]   --> src/day8.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn total_translate(notes: Vec<&str>, output: Vec<&str>) -> i32
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vector2Int` is never constructed
[INFO] [stdout]  --> src/day9.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Vector2Int 
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add`, `my_valid_neighbors`, and `within_this` are never used
[INFO] [stdout]   --> src/day9.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Vector2Int 
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] 12 | {
[INFO] [stdout] 13 |     fn add(&self, other: Vector2Int) -> Vector2Int
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     fn my_valid_neighbors(&self, range: &Vector2Int) -> Vec<Vector2Int> 
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     fn within_this(&self, to_check: &Vector2Int) -> bool 
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_9` is never used
[INFO] [stdout]   --> src/day9.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn day_9(lines : Vec<String>)
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `recursively_get_size_of_basin` is never used
[INFO] [stdout]   --> src/day9.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn recursively_get_size_of_basin(start: &Vector2Int, range: &Vector2Int, weight_map: &HashMap<Vector2Int, i32>, basin_map: &mut HashSet<V...
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_10` is never used
[INFO] [stdout]  --> src/day10.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn day_10(lines : Vec<String>)
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_10_part_2` is never used
[INFO] [stdout]   --> src/day10.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn day_10_part_2(lines : Vec<String>)
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `line_corruption_score` is never used
[INFO] [stdout]   --> src/day10.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn line_corruption_score(line: String, opens : [char; 4], closes : [char; 4], bracket_score: [i32; 4]) -> i32
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `line_incomplete_score` is never used
[INFO] [stdout]   --> src/day10.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn line_incomplete_score(line: String, opens : [char; 4], closes : [char; 4], bracket_score: [i64; 4]) -> i64
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `match_or_mismatch` is never used
[INFO] [stdout]    --> src/day10.rs:101:4
[INFO] [stdout]     |
[INFO] [stdout] 101 | fn match_or_mismatch(c : char, mut stack : Vec<char>, opens : [char; 4], closes : [char; 4]) -> (Vec<char>, Option<i32>) 
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Octo_Map` is never constructed
[INFO] [stdout]  --> src/day11.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Octo_Map 
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/day11.rs:17:8
[INFO] [stdout]     |
[INFO] [stdout]  15 | impl Octo_Map 
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout]  16 | {
[INFO] [stdout]  17 |     fn new(dim_x : i32, dim_y : i32) -> Octo_Map 
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout]  31 |     fn get(&self, pt : &(i32, i32)) -> i32 
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout]  36 |     fn set(&mut self, pt : &(i32, i32), value: i32) 
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout]  41 |     fn bump(&mut self, pt : &(i32, i32)) 
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  47 |     fn directions() -> Vec<(i32, i32)> 
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  55 |     fn update(&mut self)
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  76 |     fn update_recursive(&mut self, keys_to_check : Vec<(i32, i32)>, flashes : &mut HashSet<(i32, i32)>)
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  94 |     fn flash(&mut self, pt: (i32, i32), flashes : &mut HashSet<(i32, i32)>) -> Vec<(i32, i32)> 
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     fn print(&self) 
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_11` is never used
[INFO] [stdout]    --> src/day11.rs:119:8
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub fn day_11(lines : Vec<String>)
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_13` is never used
[INFO] [stdout]   --> src/day13.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn day_13(lines : Vec<String>) 
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_13_fold` is never used
[INFO] [stdout]   --> src/day13.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn day_13_fold(pts : HashSet<Vector2Int>, fold : Vector2Int) -> HashSet<Vector2Int>
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_13_print_grid` is never used
[INFO] [stdout]   --> src/day13.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn day_13_print_grid(pts: &HashSet<Vector2Int>)
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `open_file` is never used
[INFO] [stdout]   --> src/Util.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn open_file(file_name : &str) -> Vec<String> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rule` is never constructed
[INFO] [stdout]  --> src/day14.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Rule(char, char, char);
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SegmentGrowthKey` is never constructed
[INFO] [stdout]   --> src/day14.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct SegmentGrowthKey(i32, char, char);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_14` is never used
[INFO] [stdout]   --> src/day14.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn day_14(lines : Vec<String>, debug_print : bool){
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `polymer_recursive_memo` is never used
[INFO] [stdout]   --> src/day14.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn polymer_recursive_memo(sg_key : SegmentGrowthKey, sg_map : &mut HashMap<SegmentGrowthKey, HashMap<char, i64>>, base_rules : &Vec<Rule>...
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Bottom_Level_HashMap` is never used
[INFO] [stdout]   --> src/day14.rs:88:4
[INFO] [stdout]    |
[INFO] [stdout] 88 | fn Bottom_Level_HashMap(c1: char, c2: char) -> HashMap<char, i64> 
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Merge_HashMaps` is never used
[INFO] [stdout]    --> src/day14.rs:104:4
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn Merge_HashMaps(h1 : HashMap<char, i64>, h2 : HashMap<char, i64>, shared_character : char) -> HashMap<char, i64>
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `polyPuzzle` is never used
[INFO] [stdout]    --> src/day14.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn polyPuzzle(starting_string: Vec<char>, rules : Vec<Rule>, debug_print : bool)
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `polymer` is never used
[INFO] [stdout]    --> src/day14.rs:160:4
[INFO] [stdout]     |
[INFO] [stdout] 160 | fn polymer(input_string : Vec<char>, rules: &Vec<Rule>, debug_print: bool) -> Vec<char>{
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Vector2Int` is never constructed
[INFO] [stdout]  --> src/day15.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Vector2Int
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `mult`, `add`, `within_range`, and `valid_neighbors` are never used
[INFO] [stdout]   --> src/day15.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Vector2Int 
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] 14 | { 
[INFO] [stdout] 15 |     fn mult(&self, other: Vector2Int) -> Vector2Int 
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn add(&self, other: Vector2Int) -> Vector2Int
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     fn within_range(&self, range_maxes: Vector2Int) -> bool 
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     fn valid_neighbors(&self, range_maxes: Vector2Int) -> Vec<Vector2Int>
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `directions` is never used
[INFO] [stdout]   --> src/day15.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn directions() -> [Vector2Int; 4]
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]   --> src/day15.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | struct Node 
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PathInfo` is never constructed
[INFO] [stdout]   --> src/day15.rs:82:8
[INFO] [stdout]    |
[INFO] [stdout] 82 | struct PathInfo 
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `new_node` is never used
[INFO] [stdout]   --> src/day15.rs:88:4
[INFO] [stdout]    |
[INFO] [stdout] 88 | fn new_node(position: Vector2Int, penalty : i32) -> Node
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `update_node` and `update_node_start` are never used
[INFO] [stdout]    --> src/day15.rs:95:8
[INFO] [stdout]     |
[INFO] [stdout]  93 | impl Node 
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout]  94 | {
[INFO] [stdout]  95 |     fn update_node(&mut self, parent: Node) -> bool
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     fn update_node_start(&mut self) 
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_15` is never used
[INFO] [stdout]    --> src/day15.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub fn day_15(lines : Vec<String>)
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `penalty_count` is never used
[INFO] [stdout]    --> src/day15.rs:234:4
[INFO] [stdout]     |
[INFO] [stdout] 234 | fn penalty_count(input: i32) -> i32 
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Packet` is never constructed
[INFO] [stdout]  --> src/day16.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Packet 
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `pretty_print` and `evaluate` are never used
[INFO] [stdout]   --> src/day16.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Packet 
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] 13 | {
[INFO] [stdout] 14 |     fn pretty_print(&self) 
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     fn evaluate(&self) -> i64 
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_16` is never used
[INFO] [stdout]   --> src/day16.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn day_16(lines: Vec<String>)
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_packet_recursively` is never used
[INFO] [stdout]   --> src/day16.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn build_packet_recursively(bit_stream : &mut dyn Iterator<Item = char>) -> Packet
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_version_sum` is never used
[INFO] [stdout]    --> src/day16.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn get_version_sum(p: Packet) -> i32 
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `packet_literal` is never used
[INFO] [stdout]    --> src/day16.rs:129:4
[INFO] [stdout]     |
[INFO] [stdout] 129 | fn packet_literal(version: String, type_id: String, literal: String) -> Packet
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `packet_recursive` is never used
[INFO] [stdout]    --> src/day16.rs:140:4
[INFO] [stdout]     |
[INFO] [stdout] 140 | fn packet_recursive(version: String, type_id: String, sub_packets : Vec<Packet>) -> Packet 
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_bits` is never used
[INFO] [stdout]    --> src/day16.rs:151:4
[INFO] [stdout]     |
[INFO] [stdout] 151 | fn to_bits(c: char) -> [char; 4]
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ranges` is never constructed
[INFO] [stdout]  --> src/day17.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct Ranges 
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Hit` is never constructed
[INFO] [stdout]   --> src/day17.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Hit 
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_17` is never used
[INFO] [stdout]   --> src/day17.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn day_17()
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]   --> src/day17.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn run(r: &Ranges) 
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_x_collisions` is never used
[INFO] [stdout]   --> src/day17.rs:66:4
[INFO] [stdout]    |
[INFO] [stdout] 66 | fn find_x_collisions(r : &Ranges) -> Vec<Hit>
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_y_collisions` is never used
[INFO] [stdout]   --> src/day17.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn find_y_collisions(r: &Ranges, hits : &Vec<Hit>) -> Vec<(i32, i32)> 
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_hits` is never used
[INFO] [stdout]   --> src/day17.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn find_hits(r: &Ranges, speed : i32) -> Hit
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_hits_y` is never used
[INFO] [stdout]    --> src/day17.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn find_hits_y(r: &Ranges, y_speed: i32, hits :&Vec<Hit>) -> Vec<(i32, i32)> 
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_hits_y_inner` is never used
[INFO] [stdout]    --> src/day17.rs:122:4
[INFO] [stdout]     |
[INFO] [stdout] 122 | fn find_hits_y_inner(r: &Ranges, y_speed: i32, hit :&Hit) -> Option<(i32, i32)>
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `NodeId` is never used
[INFO] [stdout]  --> src/day18.rs:3:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | type NodeId = i32;
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LEFT` is never used
[INFO] [stdout]  --> src/day18.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const LEFT : usize = 0;
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RIGHT` is never used
[INFO] [stdout]  --> src/day18.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const RIGHT : usize = 1;
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `opposite` is never used
[INFO] [stdout]  --> src/day18.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn opposite(x: usize) -> usize
[INFO] [stdout]   |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SnailfishNumber` is never used
[INFO] [stdout]   --> src/day18.rs:14:6
[INFO] [stdout]    |
[INFO] [stdout] 14 | enum SnailfishNumber
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_reg` and `as_comp` are never used
[INFO] [stdout]   --> src/day18.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl SnailfishNumber 
[INFO] [stdout]    | -------------------- methods in this implementation
[INFO] [stdout] 21 | {
[INFO] [stdout] 22 |     fn as_reg(&self) -> i32 
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     fn as_comp(&self) -> [NodeId; 2] 
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SnailfishNode` is never constructed
[INFO] [stdout]   --> src/day18.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct SnailfishNode 
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_comp` is never used
[INFO] [stdout]   --> src/day18.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl SnailfishNode 
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] 51 | {
[INFO] [stdout] 52 |     fn is_comp(&self) -> bool 
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SnailfishTree` is never constructed
[INFO] [stdout]   --> src/day18.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | struct SnailfishTree 
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/day18.rs:71:8
[INFO] [stdout]     |
[INFO] [stdout]  69 | impl SnailfishTree 
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout]  70 | {
[INFO] [stdout]  71 |     fn pretty_print(&self, node_id: NodeId) -> String
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  88 |     fn mag_estimate(&mut self, node_id: NodeId) -> [i32; 2] 
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  96 |     fn left_magnitude_estimate(&mut self, node_id: NodeId) -> [i32; 2]
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 |     fn right_magnitude_estimate(&mut self, node_id: NodeId) -> [i32; 2]
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     fn mag(&self, node_id: NodeId) -> i32 
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn add(&mut self, a: NodeId, b: NodeId) -> NodeId 
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     fn prepend_direction(&mut self, node_id: NodeId, direction: usize) 
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     fn is_normal_pair(&self, id: NodeId) -> bool
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 150 |     fn create_node_reg(&mut self, location: Vec<usize>, value: i32) -> NodeId
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 157 |     fn create_node_comp(&mut self, location: Vec<usize>, left: NodeId, right: NodeId) -> NodeId
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     fn reduce(&mut self, root: NodeId, recurse_level: usize) -> [i32; 2]
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 187 |     fn reduce_iteration(&mut self, root: NodeId, recurse_level: usize) -> (bool, [i32; 2]) 
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 198 |     fn find_and_explode(&mut self, root: NodeId, recurse_level: usize) -> (bool, [i32; 2])
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 216 |     fn explode(&mut self, node: NodeId, root: NodeId) -> [i32; 2]
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 |     fn bump_node(&mut self, node: NodeId, value: i32) 
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 249 |     fn find_and_split(&mut self, root: NodeId) -> bool
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 268 |     fn split(&mut self, node_id: NodeId) 
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 285 |     fn all_nodes_left_first(&self, node_id: NodeId) -> Vec<NodeId>
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 300 |     fn find_neighbor_lr(&self, left_right: usize, node: NodeId, root: NodeId) -> Option<NodeId> 
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 331 |     fn get_from_directions(&self, directions: Vec<usize>, node_under: NodeId) -> NodeId 
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 348 |     fn find_node_lr(&self, left_right: usize, node_under: NodeId) -> NodeId
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `snailfish_parse` is never used
[INFO] [stdout]    --> src/day18.rs:359:4
[INFO] [stdout]     |
[INFO] [stdout] 359 | fn snailfish_parse(s: String, t: &mut SnailfishTree) -> NodeId 
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `snailfish_parse_recursively` is never used
[INFO] [stdout]    --> src/day18.rs:364:4
[INFO] [stdout]     |
[INFO] [stdout] 364 | fn snailfish_parse_recursively(s: &[char], loc: Vec<usize>, t: &mut SnailfishTree) -> NodeId
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_central_comma_index` is never used
[INFO] [stdout]    --> src/day18.rs:387:4
[INFO] [stdout]     |
[INFO] [stdout] 387 | fn find_central_comma_index(s: &[char]) -> usize 
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_18` is never used
[INFO] [stdout]    --> src/day18.rs:403:8
[INFO] [stdout]     |
[INFO] [stdout] 403 | pub fn day_18(lines: Vec<String>)
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `keys` is never used
[INFO] [stdout]    --> src/day19.rs:145:8
[INFO] [stdout]     |
[INFO] [stdout]  80 | impl TriangluarArray_i32 
[INFO] [stdout]     | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 145 |     fn keys(&self) -> Vec<(usize, usize)> 
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BoolMap_2D` is never constructed
[INFO] [stdout]  --> src/day20.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct BoolMap_2D 
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get`, `set`, `kernel`, and `increment_map` are never used
[INFO] [stdout]   --> src/day20.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl BoolMap_2D 
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 14 | {
[INFO] [stdout] 15 |     fn new() -> Self 
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     fn get(&self, pt:(i32, i32)) -> bool 
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     fn set(&mut self, pt:(i32, i32), value:bool) 
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     fn kernel(&self, pt:(i32, i32)) -> i32 
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88 |     fn increment_map(&self, code: &Vec<bool>) -> BoolMap_2D 
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_20` is never used
[INFO] [stdout]    --> src/day20.rs:119:8
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub fn day_20(lines: Vec<String>)
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Player_Info` is never constructed
[INFO] [stdout]  --> src/day21.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Player_Info 
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `increment` and `winner` are never used
[INFO] [stdout]   --> src/day21.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Player_Info 
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] 13 | {
[INFO] [stdout] 14 |     fn increment(&mut self, roll: i32) 
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     fn winner(&self) -> bool
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `position` is never used
[INFO] [stdout]   --> src/day21.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn position(p: i32) -> i32 
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WorldState` is never constructed
[INFO] [stdout]   --> src/day21.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct WorldState 
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reverse` is never used
[INFO] [stdout]   --> src/day21.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl WorldState 
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     fn reverse(&self) -> WorldState 
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_21` is never used
[INFO] [stdout]   --> src/day21.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn day_21(lines: Vec<String>)
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `result` is never used
[INFO] [stdout]   --> src/day21.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn result(p1_pos: i32, p2_pos: i32) -> i64 
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `recursive_roll` is never used
[INFO] [stdout]   --> src/day21.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn recursive_roll(mut world_state: WorldState, total_roll: i32, rolls_remaining: i32, memo : &mut HashMap<WorldState, [i64; 2]>) -> [i64; 2]
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Command` is never constructed
[INFO] [stdout]  --> src/day22.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Command 
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/day22.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Command 
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 14 | {
[INFO] [stdout] 15 |     fn new(s: String) -> Command 
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyRange` is never constructed
[INFO] [stdout]   --> src/day22.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct MyRange 
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_range` and `range_size` are never used
[INFO] [stdout]   --> src/day22.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl MyRange 
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] 36 | {
[INFO] [stdout] 37 |     fn as_range(&self) -> Range<i64> 
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn range_size(&self) -> i64 
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RangeTriple` is never constructed
[INFO] [stdout]   --> src/day22.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | struct RangeTriple 
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `new_option`, `parse_range`, `naive_list`, `size`, and `slice` are never used
[INFO] [stdout]    --> src/day22.rs:65:8
[INFO] [stdout]     |
[INFO] [stdout]  63 | impl RangeTriple 
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout]  64 | {
[INFO] [stdout]  65 |     fn new(s: &str) -> RangeTriple 
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout]  76 |     fn new_option(x_range: Option<MyRange>, y_range: Option<MyRange>, z_range: Option<MyRange>) -> Option<RangeTriple> 
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  88 |     fn parse_range(s: &str) -> MyRange
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  97 |     fn naive_list(&self) -> Vec<(i64, i64, i64)>
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     fn size(&self) -> i64 
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     fn slice(slicer: &RangeTriple, slicee: &RangeTriple) -> Vec<RangeTriple> 
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `min` is never used
[INFO] [stdout]    --> src/day22.rs:183:4
[INFO] [stdout]     |
[INFO] [stdout] 183 | fn min(a: i64, b: i64) -> i64 
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `max` is never used
[INFO] [stdout]    --> src/day22.rs:188:4
[INFO] [stdout]     |
[INFO] [stdout] 188 | fn max(a: i64, b: i64) -> i64 
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `overlaps` is never used
[INFO] [stdout]    --> src/day22.rs:209:4
[INFO] [stdout]     |
[INFO] [stdout] 209 | fn overlaps(a : &MyRange, b: &MyRange) -> bool
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clamp_less` is never used
[INFO] [stdout]    --> src/day22.rs:215:4
[INFO] [stdout]     |
[INFO] [stdout] 215 | fn clamp_less(input: &MyRange, clamp_value: &MyRange) -> Option<MyRange> 
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clamp_intersect` is never used
[INFO] [stdout]    --> src/day22.rs:227:4
[INFO] [stdout]     |
[INFO] [stdout] 227 | fn clamp_intersect(input: &MyRange, clamp_value: &MyRange) -> Option<MyRange>
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clamp_more` is never used
[INFO] [stdout]    --> src/day22.rs:239:4
[INFO] [stdout]     |
[INFO] [stdout] 239 | fn clamp_more(input: &MyRange, clamp_value: &MyRange) -> Option<MyRange> 
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_22` is never used
[INFO] [stdout]    --> src/day22.rs:251:8
[INFO] [stdout]     |
[INFO] [stdout] 251 | pub fn day_22(lines: Vec<String>)
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `smart` is never used
[INFO] [stdout]    --> src/day22.rs:279:4
[INFO] [stdout]     |
[INFO] [stdout] 279 | fn smart(commands: &Vec<Command>) -> i64 
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `recursively_sliced` is never used
[INFO] [stdout]    --> src/day22.rs:302:4
[INFO] [stdout]     |
[INFO] [stdout] 302 | fn recursively_sliced(disjoint_list : &[RangeTriple], slicee: &RangeTriple) -> Vec<RangeTriple>
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `iteratively_sliced` is never used
[INFO] [stdout]    --> src/day22.rs:314:4
[INFO] [stdout]     |
[INFO] [stdout] 314 | fn iteratively_sliced(disjoint_list : &[RangeTriple], slicee: &RangeTriple) -> Vec<RangeTriple> 
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `naive` is never used
[INFO] [stdout]    --> src/day22.rs:331:4
[INFO] [stdout]     |
[INFO] [stdout] 331 | fn naive(commands : &Vec<Command>) -> i64
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `L1` is never used
[INFO] [stdout]   --> src/day23.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const L1: i32 = 0;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `L2` is never used
[INFO] [stdout]   --> src/day23.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const L2: i32= 1;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `A1` is never used
[INFO] [stdout]   --> src/day23.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const A1: i32 = 2;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `A2` is never used
[INFO] [stdout]   --> src/day23.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const A2: i32 = 3;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `A3` is never used
[INFO] [stdout]   --> src/day23.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const A3: i32 = 4;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `A4` is never used
[INFO] [stdout]   --> src/day23.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const A4: i32 = 5;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `AB` is never used
[INFO] [stdout]   --> src/day23.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const AB: i32 = 6;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `B1` is never used
[INFO] [stdout]   --> src/day23.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const B1: i32 = 7;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `B2` is never used
[INFO] [stdout]   --> src/day23.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 | const B2: i32 = 8;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `B3` is never used
[INFO] [stdout]   --> src/day23.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const B3: i32 = 9;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `B4` is never used
[INFO] [stdout]   --> src/day23.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const B4: i32 = 10;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BC` is never used
[INFO] [stdout]   --> src/day23.rs:27:7
[INFO] [stdout]    |
[INFO] [stdout] 27 | const BC: i32 = 11;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `C1` is never used
[INFO] [stdout]   --> src/day23.rs:29:7
[INFO] [stdout]    |
[INFO] [stdout] 29 | const C1: i32 = 12;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `C2` is never used
[INFO] [stdout]   --> src/day23.rs:30:7
[INFO] [stdout]    |
[INFO] [stdout] 30 | const C2: i32 = 13;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `C3` is never used
[INFO] [stdout]   --> src/day23.rs:31:7
[INFO] [stdout]    |
[INFO] [stdout] 31 | const C3: i32 = 14;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `C4` is never used
[INFO] [stdout]   --> src/day23.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 32 | const C4: i32 = 15;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CD` is never used
[INFO] [stdout]   --> src/day23.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | const CD: i32 = 16;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `D1` is never used
[INFO] [stdout]   --> src/day23.rs:36:7
[INFO] [stdout]    |
[INFO] [stdout] 36 | const D1: i32 = 17;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `D2` is never used
[INFO] [stdout]   --> src/day23.rs:37:7
[INFO] [stdout]    |
[INFO] [stdout] 37 | const D2: i32 = 18;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `D3` is never used
[INFO] [stdout]   --> src/day23.rs:38:7
[INFO] [stdout]    |
[INFO] [stdout] 38 | const D3: i32 = 19;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `D4` is never used
[INFO] [stdout]   --> src/day23.rs:39:7
[INFO] [stdout]    |
[INFO] [stdout] 39 | const D4: i32 = 20;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `R1` is never used
[INFO] [stdout]   --> src/day23.rs:41:7
[INFO] [stdout]    |
[INFO] [stdout] 41 | const R1: i32 = 21;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `R2` is never used
[INFO] [stdout]   --> src/day23.rs:42:7
[INFO] [stdout]    |
[INFO] [stdout] 42 | const R2: i32 = 22;
[INFO] [stdout]    |       ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Affinity` is never used
[INFO] [stdout]   --> src/day23.rs:47:6
[INFO] [stdout]    |
[INFO] [stdout] 47 | enum Affinity 
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `target_affinity` is never used
[INFO] [stdout]   --> src/day23.rs:56:4
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn target_affinity(c: char) -> Option<Affinity> 
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `affinity_as_char` is never used
[INFO] [stdout]   --> src/day23.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn affinity_as_char(a: &Affinity) -> Option<char> 
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Room` is never constructed
[INFO] [stdout]   --> src/day23.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 | struct Room 
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `House` is never constructed
[INFO] [stdout]   --> src/day23.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | struct House 
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `by_affinity` is never used
[INFO] [stdout]   --> src/day23.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | impl House 
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 97 | {
[INFO] [stdout] 98 |     fn by_affinity(&self, target: &Affinity) -> Vec<&Room> 
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Residence` is never constructed
[INFO] [stdout]    --> src/day23.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 107 | struct Residence 
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `ancestor` is never used
[INFO] [stdout]    --> src/day23.rs:114:8
[INFO] [stdout]     |
[INFO] [stdout] 112 | impl Residence 
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] 113 | {
[INFO] [stdout] 114 |     fn ancestor(&self, character : char, from: i32, to :i32) -> Residence 
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ScoredResidence` is never constructed
[INFO] [stdout]    --> src/day23.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout] 124 | struct ScoredResidence 
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `ancestor` and `winner` are never used
[INFO] [stdout]    --> src/day23.rs:133:8
[INFO] [stdout]     |
[INFO] [stdout] 131 | impl ScoredResidence 
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] 132 | {
[INFO] [stdout] 133 |     fn ancestor(&self, character: char, from: i32, to: i32, cost: i32) -> ScoredResidence 
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 143 |     fn winner(&self) -> bool
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PodType` is never constructed
[INFO] [stdout]    --> src/day23.rs:149:8
[INFO] [stdout]     |
[INFO] [stdout] 149 | struct PodType 
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]    --> src/day23.rs:156:4
[INFO] [stdout]     |
[INFO] [stdout] 156 | fn run(input: Residence) -> i32 
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_23` is never used
[INFO] [stdout]    --> src/day23.rs:272:8
[INFO] [stdout]     |
[INFO] [stdout] 272 | pub fn day_23(lines: Vec<String>) 
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_all_ancestors` is never used
[INFO] [stdout]    --> src/day23.rs:367:4
[INFO] [stdout]     |
[INFO] [stdout] 367 | fn find_all_ancestors(sr: &ScoredResidence, pt: &HashMap<char, PodType>, h: &House) -> Vec<ScoredResidence> 
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_room_ancestors` is never used
[INFO] [stdout]    --> src/day23.rs:377:4
[INFO] [stdout]     |
[INFO] [stdout] 377 | fn find_room_ancestors(room: i32, sr: &ScoredResidence, pt: &HashMap<char, PodType>, h: &House) -> Vec<ScoredResidence>
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_reachable_with_distance` is never used
[INFO] [stdout]    --> src/day23.rs:425:4
[INFO] [stdout]     |
[INFO] [stdout] 425 | fn find_reachable_with_distance(room: i32, sr: &ScoredResidence, h: &House) -> HashMap<i32, i32>
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_reachable_recursive` is never used
[INFO] [stdout]    --> src/day23.rs:442:4
[INFO] [stdout]     |
[INFO] [stdout] 442 | fn find_reachable_recursive(cost: i32, room: i32, sr: &ScoredResidence, h: &House, distance_map : &mut HashMap<i32, i32>) 
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `psuedo` is never used
[INFO] [stdout]    --> src/day23.rs:498:4
[INFO] [stdout]     |
[INFO] [stdout] 498 | fn psuedo(oldPath : &Vec<char>, w: i32, z: i32, special_1: i32, special_2: i32, special_3: i32) -> (Vec<char>, i32)
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_24` is never used
[INFO] [stdout]  --> src/day24.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn day_24(lines: Vec<String>)
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bounds` is never used
[INFO] [stdout]   --> src/day24.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn bounds(pow: i32, to_check: i32) -> bool 
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `psuedo` is never used
[INFO] [stdout]   --> src/day24.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn psuedo(oldPath : &Vec<char>, w: i32, z: i32, special_1: i32, special_2: i32, special_3: i32) -> (Vec<char>, i32)
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.82s
[INFO] [stdout] warning: constant `EMPTY` is never used
[INFO] [stdout]  --> src/day25.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | const EMPTY : char = '.';
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RIGHT` is never used
[INFO] [stdout]  --> src/day25.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | const RIGHT : char = '>';
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DOWN` is never used
[INFO] [stdout]  --> src/day25.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const DOWN : char = 'v';
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MoveCommand` is never constructed
[INFO] [stdout]  --> src/day25.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct MoveCommand 
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CucumberGrid` is never constructed
[INFO] [stdout]   --> src/day25.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct CucumberGrid 
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/day25.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl CucumberGrid 
[INFO] [stdout]    | ----------------- methods in this implementation
[INFO] [stdout] 19 | {
[INFO] [stdout] 20 |     fn dim(&self) -> (i32, i32) 
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn mutate(&mut self) -> bool 
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     fn mutate_single_type(&mut self, direction: (i32, i32), character: char) -> bool
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 |     fn move_cukes(&mut self, command: MoveCommand) 
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn get(&self, point : (i32, i32)) -> char 
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 |     fn set(&mut self, point : (i32, i32), new_char: char) 
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 93 |     fn print(&self) 
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `day_25` is never used
[INFO] [stdout]    --> src/day25.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 105 | pub fn day_25(lines: Vec<String>)
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Util` should have a snake case name
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod Util;
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case (notice the capitalization): `util`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `Add` should have a snake case name
[INFO] [stdout]  --> src/day3.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn Add(&self, i: i32) -> RunningCount
[INFO] [stdout]   |        ^^^ help: convert the identifier to snake case: `add`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `MostCommon` should have a snake case name
[INFO] [stdout]   --> src/day3.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn MostCommon(&self) -> char
[INFO] [stdout]    |        ^^^^^^^^^^ help: convert the identifier to snake case: `most_common`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `LeastCommon` should have a snake case name
[INFO] [stdout]   --> src/day3.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn LeastCommon(&self) -> char 
[INFO] [stdout]    |        ^^^^^^^^^^^ help: convert the identifier to snake case: `least_common`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Util` should have a snake case name
[INFO] [stdout]  --> src/day13.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod Util;
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case (notice the capitalization): `util`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Util` should have a snake case name
[INFO] [stdout]  --> src/day14.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod Util;
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case (notice the capitalization): `util`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `startingString` should have a snake case name
[INFO] [stdout]   --> src/day14.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let startingString = &lines[0];
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `starting_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `returnMap` should have a snake case name
[INFO] [stdout]   --> src/day14.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let returnMap =polymer_recursive_memo(SegmentGrowthKey(40, *first, *second), &mut memo_map, &rules);
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `return_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Bottom_Level_HashMap` should have a snake case name
[INFO] [stdout]   --> src/day14.rs:88:4
[INFO] [stdout]    |
[INFO] [stdout] 88 | fn Bottom_Level_HashMap(c1: char, c2: char) -> HashMap<char, i64> 
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `bottom_level_hash_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Merge_HashMaps` should have a snake case name
[INFO] [stdout]    --> src/day14.rs:104:4
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn Merge_HashMaps(h1 : HashMap<char, i64>, h2 : HashMap<char, i64>, shared_character : char) -> HashMap<char, i64>
[INFO] [stdout]     |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `merge_hash_maps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sharedCharCount` should have a snake case name
[INFO] [stdout]    --> src/day14.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |     let sharedCharCount = to_return.get(&shared_character).unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `shared_char_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `polyPuzzle` should have a snake case name
[INFO] [stdout]    --> src/day14.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn polyPuzzle(starting_string: Vec<char>, rules : Vec<Rule>, debug_print : bool)
[INFO] [stdout]     |    ^^^^^^^^^^ help: convert the identifier to snake case: `poly_puzzle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `oldCount` should have a snake case name
[INFO] [stdout]    --> src/day14.rs:147:17
[INFO] [stdout]     |
[INFO] [stdout] 147 |             let oldCount = counts[&c];
[INFO] [stdout]     |                 ^^^^^^^^ help: convert the identifier to snake case: `old_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `X_START` should have a snake case name
[INFO] [stdout]   --> src/day17.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     X_START : i32, 
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `x_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `X_END` should have a snake case name
[INFO] [stdout]   --> src/day17.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     X_END: i32, 
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to snake case: `x_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Y_START` should have a snake case name
[INFO] [stdout]   --> src/day17.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Y_START: i32, 
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `y_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Y_END` should have a snake case name
[INFO] [stdout]   --> src/day17.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Y_END : i32,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to snake case: `y_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `toReturn` should have a snake case name
[INFO] [stdout]   --> src/day19.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let mut toReturn = Vec::new();
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `to_return`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `toReturn` should have a snake case name
[INFO] [stdout]   --> src/day19.rs:89:17
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let mut toReturn : Vec<Vec<i32>> = Vec::new();
[INFO] [stdout]    |                 ^^^^^^^^ help: convert the identifier to snake case: `to_return`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `endMatch` should have a snake case name
[INFO] [stdout]    --> src/day19.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let mut endMatch : Option<((usize, usize), (usize, usize))>  = None;
[INFO] [stdout]     |                 ^^^^^^^^ help: convert the identifier to snake case: `end_match`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `matchCount` should have a snake case name
[INFO] [stdout]    --> src/day19.rs:206:17
[INFO] [stdout]     |
[INFO] [stdout] 206 |         let mut matchCount = 0;
[INFO] [stdout]     |                 ^^^^^^^^^^ help: convert the identifier to snake case: `match_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `testStarMap` should have a snake case name
[INFO] [stdout]    --> src/day19.rs:292:33
[INFO] [stdout]     |
[INFO] [stdout] 292 |                         let mut testStarMap = HashSet::new();
[INFO] [stdout]     |                                 ^^^^^^^^^^^ help: convert the identifier to snake case: `test_star_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `oldPath` should have a snake case name
[INFO] [stdout]    --> src/day23.rs:498:11
[INFO] [stdout]     |
[INFO] [stdout] 498 | fn psuedo(oldPath : &Vec<char>, w: i32, z: i32, special_1: i32, special_2: i32, special_3: i32) -> (Vec<char>, i32)
[INFO] [stdout]     |           ^^^^^^^ help: convert the identifier to snake case: `old_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `newPath` should have a snake case name
[INFO] [stdout]    --> src/day23.rs:507:13
[INFO] [stdout]     |
[INFO] [stdout] 507 |     let mut newPath = oldPath.clone();
[INFO] [stdout]     |             ^^^^^^^ help: convert the identifier to snake case: `new_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `oldPath` should have a snake case name
[INFO] [stdout]   --> src/day24.rs:82:11
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn psuedo(oldPath : &Vec<char>, w: i32, z: i32, special_1: i32, special_2: i32, special_3: i32) -> (Vec<char>, i32)
[INFO] [stdout]    |           ^^^^^^^ help: convert the identifier to snake case: `old_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `newPath` should have a snake case name
[INFO] [stdout]   --> src/day24.rs:91:13
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let mut newPath = oldPath.clone();
[INFO] [stdout]    |             ^^^^^^^ help: convert the identifier to snake case: `new_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "64f4cad4493be90d42ca805782e2916f766d6be450355422b3db0673a77329f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64f4cad4493be90d42ca805782e2916f766d6be450355422b3db0673a77329f4", kill_on_drop: false }`
[INFO] [stdout] 64f4cad4493be90d42ca805782e2916f766d6be450355422b3db0673a77329f4
