[INFO] cloning repository https://github.com/paweenpit/aoc2024-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paweenpit/aoc2024-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaweenpit%2Faoc2024-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaweenpit%2Faoc2024-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9603e76599ef4667c216bef0265b2ee311c42919
[INFO] checking paweenpit/aoc2024-rust against master#ca77504943887037504c7fc0b9bf06dab3910373 for pr-145181
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaweenpit%2Faoc2024-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/paweenpit/aoc2024-rust
[INFO] finished tweaking git repo https://github.com/paweenpit/aoc2024-rust
[INFO] tweaked toml for git repo https://github.com/paweenpit/aoc2024-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/paweenpit/aoc2024-rust on toolchain ca77504943887037504c7fc0b9bf06dab3910373
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ca77504943887037504c7fc0b9bf06dab3910373" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/paweenpit/aoc2024-rust 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" "+ca77504943887037504c7fc0b9bf06dab3910373" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+ca77504943887037504c7fc0b9bf06dab3910373" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "47befcacc06c000427e95255b90d1419a276efca50ec5b3b9039cac5fa1898b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47befcacc06c000427e95255b90d1419a276efca50ec5b3b9039cac5fa1898b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47befcacc06c000427e95255b90d1419a276efca50ec5b3b9039cac5fa1898b0", kill_on_drop: false }`
[INFO] [stdout] 47befcacc06c000427e95255b90d1419a276efca50ec5b3b9039cac5fa1898b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+ca77504943887037504c7fc0b9bf06dab3910373" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ec07a55499b7bef1744dc10b750fdc5c84c2dddb88632590f50e4540177fd31
[INFO] running `Command { std: "docker" "start" "-a" "1ec07a55499b7bef1744dc10b750fdc5c84c2dddb88632590f50e4540177fd31", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking foldhash v0.1.4
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking bytemuck v1.20.0
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]     Checking safe_arch v0.7.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking indexmap v2.7.0
[INFO] [stderr]     Checking wide v0.7.30
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling anyhow v1.0.94
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking either v1.13.0
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[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking eval v0.4.3
[INFO] [stderr]     Checking priority-queue v2.1.1
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]     Checking aoc-runner v0.3.0
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling aoc-runner-internal v0.1.0
[INFO] [stderr]    Compiling aoc-runner-derive v0.3.0
[INFO] [stderr]     Checking nalgebra v0.33.2
[INFO] [stderr]     Checking aoc2024-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/days/day20.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/days/day9sol.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/days/day20.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/days/day9sol.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/days/day18.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/days/day14.rs:14:58
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn is_reflect_xaxis(positions: &Vec<(i64, i64)>, m: i64, n: i64) -> bool {
[INFO] [stdout]    |                                                          ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/days/day15.rs:145:42
[INFO] [stdout]     |
[INFO] [stdout] 145 |     moves.chars().enumerate().for_each(|(i, c)| {
[INFO] [stdout]     |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/days/day15.rs:175:42
[INFO] [stdout]     |
[INFO] [stdout] 175 |     moves.chars().enumerate().for_each(|(i, c)| {
[INFO] [stdout]     |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]   --> src/days/day16.rs:50:22
[INFO] [stdout]    |
[INFO] [stdout] 50 |     while let Some(((d, (i, j), dir), _)) = queue.pop() {
[INFO] [stdout]    |                      ^ help: if this is intentional, prefix it with an underscore: `_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resx`
[INFO] [stdout]   --> src/days/day24.rs:90:14
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let (resx, totalx) = get_bin_value('x', &wires2);
[INFO] [stdout]    |              ^^^^ help: if this is intentional, prefix it with an underscore: `_resx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resy`
[INFO] [stdout]   --> src/days/day24.rs:91:14
[INFO] [stdout]    |
[INFO] [stdout] 91 |         let (resy, totaly) = get_bin_value('y', &wires2);
[INFO] [stdout]    |              ^^^^ help: if this is intentional, prefix it with an underscore: `_resy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resz`
[INFO] [stdout]   --> src/days/day24.rs:92:14
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let (resz, totalz) = get_bin_value('z', &wires2);
[INFO] [stdout]    |              ^^^^ help: if this is intentional, prefix it with an underscore: `_resz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total2`
[INFO] [stdout]   --> src/days/day24.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 99 |         let total2 = res2.iter().sorted().join(",").to_string();
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_total2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/days/day24.rs:134:22
[INFO] [stdout]     |
[INFO] [stdout] 134 |         .filter(|(k, v)| k.starts_with(c))
[INFO] [stdout]     |                      ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/days/day24.rs:135:16
[INFO] [stdout]     |
[INFO] [stdout] 135 |         .map(|(k, v)| v)
[INFO] [stdout]     |                ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/days/day18.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/days/day1.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Map` is never constructed
[INFO] [stdout]  --> src/days/day10.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Map(nalgebra::DMatrix<u8>);
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `parse` and `nodes` are never used
[INFO] [stdout]   --> src/days/day10.rs:6:8
[INFO] [stdout]    |
[INFO] [stdout]  5 | impl Map {
[INFO] [stdout]    | -------- associated items in this implementation
[INFO] [stdout]  6 |     fn parse(input: &str) -> Self {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn nodes(&self) -> HashMap<u8, SmallVec<[(usize, usize); 8]>> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/days/day10.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn part1() {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/days/day10.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn part2() {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/days/day10.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub fn main() {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `blink` is never used
[INFO] [stdout]  --> src/days/day11.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn blink(n: Vec<String>) -> Vec<String> {
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_leading_zero` is never used
[INFO] [stdout]   --> src/days/day11.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn remove_leading_zero(n: String) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `blink_str` is never used
[INFO] [stdout]   --> src/days/day11.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn blink_str(n: String) -> Vec<String> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/days/day11.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn main() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Point` is never constructed
[INFO] [stdout]  --> src/days/day12.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Point {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `area` is never used
[INFO] [stdout]  --> src/days/day12.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn area(coords: &Vec<Point>) -> i32 {
[INFO] [stdout]   |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `neighbor` is never used
[INFO] [stdout]   --> src/days/day12.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn neighbor(p1: Point, p2: Point) -> bool {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `neighbor2` is never used
[INFO] [stdout]   --> src/days/day12.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn neighbor2(p1: Point, p2: Point, points: &Vec<Point>) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `perimeter` is never used
[INFO] [stdout]   --> src/days/day12.rs:56:4
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn perimeter(coords: &Vec<Point>) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `perimeter2` is never used
[INFO] [stdout]   --> src/days/day12.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn perimeter2(coords: &Vec<Point>) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_islands` is never used
[INFO] [stdout]   --> src/days/day12.rs:81:4
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn get_islands(points: Vec<Point>) -> Vec<Vec<Point>> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/days/day12.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub fn main() {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `foo` is never used
[INFO] [stdout]  --> src/days/day13.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn foo(x1: i64, y1: i64, x2: i64, y2: i64, t1: i64, t2: i64) -> i64 {
[INFO] [stdout]   |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/days/day13.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn main() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_map` is never used
[INFO] [stdout]  --> src/days/day14.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn print_map(positions: &Vec<(i64, i64)>, m: i64, n: i64) {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_reflect_xaxis` is never used
[INFO] [stdout]   --> src/days/day14.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn is_reflect_xaxis(positions: &Vec<(i64, i64)>, m: i64, n: i64) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/days/day14.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn main() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mv` is never used
[INFO] [stdout]  --> src/days/day15.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn mv(map: &mut Vec<Vec<char>>, x: i32, y: i32, dx: i32, dy: i32) -> (i32, i32) {
[INFO] [stdout]   |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mv2` is never used
[INFO] [stdout]   --> src/days/day15.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn mv2(map: &mut Vec<Vec<char>>, x: i32, y: i32, dx: i32, dy: i32) -> (i32, i32) {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_map` is never used
[INFO] [stdout]   --> src/days/day15.rs:93:4
[INFO] [stdout]    |
[INFO] [stdout] 93 | fn print_map(map: &mut Vec<Vec<char>>) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_robot` is never used
[INFO] [stdout]    --> src/days/day15.rs:102:4
[INFO] [stdout]     |
[INFO] [stdout] 102 | fn find_robot(map: &mut Vec<Vec<char>>) -> (i32, i32) {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_blocks` is never used
[INFO] [stdout]    --> src/days/day15.rs:113:4
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn find_blocks(map: &mut Vec<Vec<char>>) -> Vec<(i32, i32)> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_blocks2` is never used
[INFO] [stdout]    --> src/days/day15.rs:125:4
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn find_blocks2(map: &mut Vec<Vec<char>>) -> Vec<(i32, i32)> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/days/day15.rs:137:8
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub fn main() {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `neighbors` is never used
[INFO] [stdout]  --> src/days/day16.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn neighbors(
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `diajkstra` is never used
[INFO] [stdout]   --> src/days/day16.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn diajkstra(
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/days/day16.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub fn main() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bench` is never used
[INFO] [stdout]  --> src/days/day16sol.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn bench<F, R>(f: F) -> R
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dijkstra` is never used
[INFO] [stdout]   --> src/days/day16sol.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn dijkstra(
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/days/day16sol.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn part_1() {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `trace_back` is never used
[INFO] [stdout]   --> src/days/day16sol.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn trace_back(
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]    --> src/days/day16sol.rs:144:4
[INFO] [stdout]     |
[INFO] [stdout] 144 | fn part_2() {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/days/day16sol.rs:187:8
[INFO] [stdout]     |
[INFO] [stdout] 187 | pub fn main() {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `combo` is never used
[INFO] [stdout]  --> src/days/day17.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn combo(c: u64, registers: &Vec<u64>) -> u64 {
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `perform` is never used
[INFO] [stdout]   --> src/days/day17.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn perform(index: &u64, registers: &mut Vec<u64>, program: &Vec<u64>) -> (u64, u64) {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/days/day17.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn main() -> anyhow::Result<()> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_map` is never used
[INFO] [stdout]  --> src/days/day18.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn print_map(nodes: &HashSet<(u32, u32)>, blocks: &HashMap<u32, (u32, u32)>) {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bfs` is never used
[INFO] [stdout]   --> src/days/day18.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn bfs(nodes: HashSet<(u32, u32)>, start: (u32, u32), end: (u32, u32)) -> i32 {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/days/day18.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn part1(blocks: &HashMap<u32, (u32, u32)>, i: u32) -> i32 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/days/day18.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn main() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dp` is never used
[INFO] [stdout]  --> src/days/day19.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn dp(towels: &HashSet<&str>, design: &str) -> u64 {
[INFO] [stdout]   |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/days/day19.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn main() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bfs` is never used
[INFO] [stdout]  --> src/days/day20.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn bfs(
[INFO] [stdout]   |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_valid_neighbors` is never used
[INFO] [stdout]   --> src/days/day20.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn get_valid_neighbors(map: &Vec<Vec<char>>, l: i32, i: i32, j: i32) -> HashMap<(i32, i32), i32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/days/day20.rs:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn part1(
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/days/day20.rs:103:8
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub fn main() {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dp` is never used
[INFO] [stdout]   --> src/days/day21.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn dp(n: u32) -> Vec<Vec<u64>> {
[INFO] [stdout]    |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `filter_validate_paths` is never used
[INFO] [stdout]    --> src/days/day21.rs:135:4
[INFO] [stdout]     |
[INFO] [stdout] 135 | fn filter_validate_paths(k1: (u32, u32), paths: Vec<Vec<char>>) -> Vec<Vec<char>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_shortest_paths` is never used
[INFO] [stdout]    --> src/days/day21.rs:157:4
[INFO] [stdout]     |
[INFO] [stdout] 157 | fn get_shortest_paths(k1: (u32, u32), k2: (u32, u32)) -> Vec<Vec<char>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_path` is never used
[INFO] [stdout]    --> src/days/day21.rs:185:4
[INFO] [stdout]     |
[INFO] [stdout] 185 | fn convert_path(path: Vec<char>) -> Vec<(u32, u32)> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/days/day21.rs:203:8
[INFO] [stdout]     |
[INFO] [stdout] 203 | pub fn main() {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_numpad_to_loc` is never used
[INFO] [stdout]    --> src/days/day21.rs:255:4
[INFO] [stdout]     |
[INFO] [stdout] 255 | fn convert_numpad_to_loc(c: char) -> (u32, u32) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mix` is never used
[INFO] [stdout]  --> src/days/day22.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn mix(a: u64, m: u64) -> u64 {
[INFO] [stdout]   |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `prune` is never used
[INFO] [stdout]  --> src/days/day22.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn prune(a: u64) -> u64 {
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `secret` is never used
[INFO] [stdout]   --> src/days/day22.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn secret(a: u64) -> u64 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/days/day22.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn main() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/days/day23.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Graph` is never used
[INFO] [stdout]   --> src/days/day23.rs:63:6
[INFO] [stdout]    |
[INFO] [stdout] 63 | type Graph = HashMap<String, HashSet<String>>;
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bron_kerbosch` is never used
[INFO] [stdout]   --> src/days/day23.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn bron_kerbosch(
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/days/day24.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_zn` is never used
[INFO] [stdout]    --> src/days/day24.rs:120:4
[INFO] [stdout]     |
[INFO] [stdout] 120 | fn print_zn(n: u32, orders: &Vec<(&str, &str, &str, &str)>) {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_bin_value` is never used
[INFO] [stdout]    --> src/days/day24.rs:128:4
[INFO] [stdout]     |
[INFO] [stdout] 128 | fn get_bin_value(c: char, wires: &HashMap<&str, u32>) -> (String, i64) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `swap_gates` is never used
[INFO] [stdout]    --> src/days/day24.rs:143:4
[INFO] [stdout]     |
[INFO] [stdout] 143 | fn swap_gates<'a>(gates: &mut Vec<(&'a str, &'a str, &'a str, &'a str)>, a: &'a str, b: &'a str) {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute` is never used
[INFO] [stdout]    --> src/days/day24.rs:153:4
[INFO] [stdout]     |
[INFO] [stdout] 153 | fn compute<'a>(
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Entry` is never used
[INFO] [stdout]  --> src/days/day24sol.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | type Entry = (String, Node, String, String);
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Node` is never used
[INFO] [stdout]   --> src/days/day24sol.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | enum Node {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/days/day14.rs:14:58
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn is_reflect_xaxis(positions: &Vec<(i64, i64)>, m: i64, n: i64) -> bool {
[INFO] [stdout]    |                                                          ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Func` is never used
[INFO] [stdout]   --> src/days/day24sol.rs:19:6
[INFO] [stdout]    |
[INFO] [stdout] 19 | enum Func {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NodeFunc` is never constructed
[INFO] [stdout]   --> src/days/day24sol.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct NodeFunc {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add`, `swap`, `contains`, `get`, and `get_reverse` are never used
[INFO] [stdout]   --> src/days/day24sol.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl NodeFunc {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 33 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn add(&mut self, node: &str, func: Func) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn swap(&mut self, act: &str, exp: &str) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn contains(&self, node: &str) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn get(&self, node: &str) -> Func {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn get_reverse(&self, func: Func) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/days/day24sol.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn part1(entries: &[Entry], mut values: HashMap<String, u8>, mut starts: Vec<String>) -> u64 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `apply_swap` is never used
[INFO] [stdout]    --> src/days/day24sol.rs:123:4
[INFO] [stdout]     |
[INFO] [stdout] 123 | fn apply_swap(entries: &mut [Entry], node_func: &mut NodeFunc, act: &str, exp: &str) {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_next` is never used
[INFO] [stdout]    --> src/days/day24sol.rs:134:4
[INFO] [stdout]     |
[INFO] [stdout] 134 | fn get_next(entries: &[Entry], node_func: &NodeFunc) -> Vec<Entry> {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]    --> src/days/day24sol.rs:161:4
[INFO] [stdout]     |
[INFO] [stdout] 161 | fn part2(entries: &mut [Entry]) -> String {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/days/day24sol.rs:246:8
[INFO] [stdout]     |
[INFO] [stdout] 246 | pub fn main() {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/days/day3.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/days/day4.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/days/day5.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_pos` is never used
[INFO] [stdout]  --> src/days/day6.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn start_pos(maze: &Vec<Vec<char>>) -> (usize, usize) {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_maze` is never used
[INFO] [stdout]   --> src/days/day6.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn print_maze(maze: &Vec<Vec<char>>) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `move1` is never used
[INFO] [stdout]   --> src/days/day6.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn move1(
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count` is never used
[INFO] [stdout]   --> src/days/day6.rs:64:4
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn count(maze: &Vec<Vec<char>>) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/days/day6.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn main() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_solvable_part1` is never used
[INFO] [stdout]  --> src/days/day7.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn is_solvable_part1(
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_solvable_part2` is never used
[INFO] [stdout]   --> src/days/day7.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn is_solvable_part2(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/days/day7.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn main() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/days/day8.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> src/days/day9sol.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn part1(input: &str) -> usize {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/days/day9sol.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn part2(input: &str) -> usize {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `File` is never constructed
[INFO] [stdout]    --> src/days/day9sol.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | struct File {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/days/day9sol.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub fn main() {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/days/day15.rs:145:42
[INFO] [stdout]     |
[INFO] [stdout] 145 |     moves.chars().enumerate().for_each(|(i, c)| {
[INFO] [stdout]     |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/days/day15.rs:175:42
[INFO] [stdout]     |
[INFO] [stdout] 175 |     moves.chars().enumerate().for_each(|(i, c)| {
[INFO] [stdout]     |                                          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d`
[INFO] [stdout]   --> src/days/day16.rs:50:22
[INFO] [stdout]    |
[INFO] [stdout] 50 |     while let Some(((d, (i, j), dir), _)) = queue.pop() {
[INFO] [stdout]    |                      ^ help: if this is intentional, prefix it with an underscore: `_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resx`
[INFO] [stdout]   --> src/days/day24.rs:90:14
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let (resx, totalx) = get_bin_value('x', &wires2);
[INFO] [stdout]    |              ^^^^ help: if this is intentional, prefix it with an underscore: `_resx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resy`
[INFO] [stdout]   --> src/days/day24.rs:91:14
[INFO] [stdout]    |
[INFO] [stdout] 91 |         let (resy, totaly) = get_bin_value('y', &wires2);
[INFO] [stdout]    |              ^^^^ help: if this is intentional, prefix it with an underscore: `_resy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resz`
[INFO] [stdout]   --> src/days/day24.rs:92:14
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let (resz, totalz) = get_bin_value('z', &wires2);
[INFO] [stdout]    |              ^^^^ help: if this is intentional, prefix it with an underscore: `_resz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total2`
[INFO] [stdout]   --> src/days/day24.rs:99:13
[INFO] [stdout]    |
[INFO] [stdout] 99 |         let total2 = res2.iter().sorted().join(",").to_string();
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_total2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/days/day24.rs:134:22
[INFO] [stdout]     |
[INFO] [stdout] 134 |         .filter(|(k, v)| k.starts_with(c))
[INFO] [stdout]     |                      ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/days/day24.rs:135:16
[INFO] [stdout]     |
[INFO] [stdout] 135 |         .map(|(k, v)| v)
[INFO] [stdout]     |                ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/days/day1.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Map` is never constructed
[INFO] [stdout]  --> src/days/day10.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Map(nalgebra::DMatrix<u8>);
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `parse` and `nodes` are never used
[INFO] [stdout]   --> src/days/day10.rs:6:8
[INFO] [stdout]    |
[INFO] [stdout]  5 | impl Map {
[INFO] [stdout]    | -------- associated items in this implementation
[INFO] [stdout]  6 |     fn parse(input: &str) -> Self {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn nodes(&self) -> HashMap<u8, SmallVec<[(usize, usize); 8]>> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/days/day10.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn part1() {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/days/day10.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn part2() {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/days/day10.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub fn main() {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `blink` is never used
[INFO] [stdout]  --> src/days/day11.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn blink(n: Vec<String>) -> Vec<String> {
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_leading_zero` is never used
[INFO] [stdout]   --> src/days/day11.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn remove_leading_zero(n: String) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `blink_str` is never used
[INFO] [stdout]   --> src/days/day11.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn blink_str(n: String) -> Vec<String> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/days/day11.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn main() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Point` is never constructed
[INFO] [stdout]  --> src/days/day12.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Point {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `area` is never used
[INFO] [stdout]  --> src/days/day12.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn area(coords: &Vec<Point>) -> i32 {
[INFO] [stdout]   |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `neighbor` is never used
[INFO] [stdout]   --> src/days/day12.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn neighbor(p1: Point, p2: Point) -> bool {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `neighbor2` is never used
[INFO] [stdout]   --> src/days/day12.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn neighbor2(p1: Point, p2: Point, points: &Vec<Point>) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `perimeter` is never used
[INFO] [stdout]   --> src/days/day12.rs:56:4
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn perimeter(coords: &Vec<Point>) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `perimeter2` is never used
[INFO] [stdout]   --> src/days/day12.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn perimeter2(coords: &Vec<Point>) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_islands` is never used
[INFO] [stdout]   --> src/days/day12.rs:81:4
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn get_islands(points: Vec<Point>) -> Vec<Vec<Point>> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/days/day12.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub fn main() {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `foo` is never used
[INFO] [stdout]  --> src/days/day13.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn foo(x1: i64, y1: i64, x2: i64, y2: i64, t1: i64, t2: i64) -> i64 {
[INFO] [stdout]   |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/days/day13.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn main() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_map` is never used
[INFO] [stdout]  --> src/days/day14.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn print_map(positions: &Vec<(i64, i64)>, m: i64, n: i64) {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_reflect_xaxis` is never used
[INFO] [stdout]   --> src/days/day14.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn is_reflect_xaxis(positions: &Vec<(i64, i64)>, m: i64, n: i64) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/days/day14.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn main() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mv` is never used
[INFO] [stdout]  --> src/days/day15.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn mv(map: &mut Vec<Vec<char>>, x: i32, y: i32, dx: i32, dy: i32) -> (i32, i32) {
[INFO] [stdout]   |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mv2` is never used
[INFO] [stdout]   --> src/days/day15.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn mv2(map: &mut Vec<Vec<char>>, x: i32, y: i32, dx: i32, dy: i32) -> (i32, i32) {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_map` is never used
[INFO] [stdout]   --> src/days/day15.rs:93:4
[INFO] [stdout]    |
[INFO] [stdout] 93 | fn print_map(map: &mut Vec<Vec<char>>) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_robot` is never used
[INFO] [stdout]    --> src/days/day15.rs:102:4
[INFO] [stdout]     |
[INFO] [stdout] 102 | fn find_robot(map: &mut Vec<Vec<char>>) -> (i32, i32) {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_blocks` is never used
[INFO] [stdout]    --> src/days/day15.rs:113:4
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn find_blocks(map: &mut Vec<Vec<char>>) -> Vec<(i32, i32)> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_blocks2` is never used
[INFO] [stdout]    --> src/days/day15.rs:125:4
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn find_blocks2(map: &mut Vec<Vec<char>>) -> Vec<(i32, i32)> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/days/day15.rs:137:8
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub fn main() {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `neighbors` is never used
[INFO] [stdout]  --> src/days/day16.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn neighbors(
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `diajkstra` is never used
[INFO] [stdout]   --> src/days/day16.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn diajkstra(
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/days/day16.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub fn main() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bench` is never used
[INFO] [stdout]  --> src/days/day16sol.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn bench<F, R>(f: F) -> R
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dijkstra` is never used
[INFO] [stdout]   --> src/days/day16sol.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn dijkstra(
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/days/day16sol.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn part_1() {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `trace_back` is never used
[INFO] [stdout]   --> src/days/day16sol.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn trace_back(
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]    --> src/days/day16sol.rs:144:4
[INFO] [stdout]     |
[INFO] [stdout] 144 | fn part_2() {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/days/day16sol.rs:187:8
[INFO] [stdout]     |
[INFO] [stdout] 187 | pub fn main() {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `combo` is never used
[INFO] [stdout]  --> src/days/day17.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn combo(c: u64, registers: &Vec<u64>) -> u64 {
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `perform` is never used
[INFO] [stdout]   --> src/days/day17.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn perform(index: &u64, registers: &mut Vec<u64>, program: &Vec<u64>) -> (u64, u64) {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/days/day17.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn main() -> anyhow::Result<()> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_map` is never used
[INFO] [stdout]  --> src/days/day18.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn print_map(nodes: &HashSet<(u32, u32)>, blocks: &HashMap<u32, (u32, u32)>) {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bfs` is never used
[INFO] [stdout]   --> src/days/day18.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn bfs(nodes: HashSet<(u32, u32)>, start: (u32, u32), end: (u32, u32)) -> i32 {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/days/day18.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn part1(blocks: &HashMap<u32, (u32, u32)>, i: u32) -> i32 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/days/day18.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn main() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dp` is never used
[INFO] [stdout]  --> src/days/day19.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn dp(towels: &HashSet<&str>, design: &str) -> u64 {
[INFO] [stdout]   |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/days/day19.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn main() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bfs` is never used
[INFO] [stdout]  --> src/days/day20.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn bfs(
[INFO] [stdout]   |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_valid_neighbors` is never used
[INFO] [stdout]   --> src/days/day20.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn get_valid_neighbors(map: &Vec<Vec<char>>, l: i32, i: i32, j: i32) -> HashMap<(i32, i32), i32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/days/day20.rs:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn part1(
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/days/day20.rs:103:8
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub fn main() {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dp` is never used
[INFO] [stdout]   --> src/days/day21.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn dp(n: u32) -> Vec<Vec<u64>> {
[INFO] [stdout]    |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `filter_validate_paths` is never used
[INFO] [stdout]    --> src/days/day21.rs:135:4
[INFO] [stdout]     |
[INFO] [stdout] 135 | fn filter_validate_paths(k1: (u32, u32), paths: Vec<Vec<char>>) -> Vec<Vec<char>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_shortest_paths` is never used
[INFO] [stdout]    --> src/days/day21.rs:157:4
[INFO] [stdout]     |
[INFO] [stdout] 157 | fn get_shortest_paths(k1: (u32, u32), k2: (u32, u32)) -> Vec<Vec<char>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_path` is never used
[INFO] [stdout]    --> src/days/day21.rs:185:4
[INFO] [stdout]     |
[INFO] [stdout] 185 | fn convert_path(path: Vec<char>) -> Vec<(u32, u32)> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/days/day21.rs:203:8
[INFO] [stdout]     |
[INFO] [stdout] 203 | pub fn main() {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_numpad_to_loc` is never used
[INFO] [stdout]    --> src/days/day21.rs:255:4
[INFO] [stdout]     |
[INFO] [stdout] 255 | fn convert_numpad_to_loc(c: char) -> (u32, u32) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mix` is never used
[INFO] [stdout]  --> src/days/day22.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn mix(a: u64, m: u64) -> u64 {
[INFO] [stdout]   |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `prune` is never used
[INFO] [stdout]  --> src/days/day22.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn prune(a: u64) -> u64 {
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `secret` is never used
[INFO] [stdout]   --> src/days/day22.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn secret(a: u64) -> u64 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/days/day22.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn main() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/days/day23.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Graph` is never used
[INFO] [stdout]   --> src/days/day23.rs:63:6
[INFO] [stdout]    |
[INFO] [stdout] 63 | type Graph = HashMap<String, HashSet<String>>;
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bron_kerbosch` is never used
[INFO] [stdout]   --> src/days/day23.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn bron_kerbosch(
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/days/day24.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_zn` is never used
[INFO] [stdout]    --> src/days/day24.rs:120:4
[INFO] [stdout]     |
[INFO] [stdout] 120 | fn print_zn(n: u32, orders: &Vec<(&str, &str, &str, &str)>) {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_bin_value` is never used
[INFO] [stdout]    --> src/days/day24.rs:128:4
[INFO] [stdout]     |
[INFO] [stdout] 128 | fn get_bin_value(c: char, wires: &HashMap<&str, u32>) -> (String, i64) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `swap_gates` is never used
[INFO] [stdout]    --> src/days/day24.rs:143:4
[INFO] [stdout]     |
[INFO] [stdout] 143 | fn swap_gates<'a>(gates: &mut Vec<(&'a str, &'a str, &'a str, &'a str)>, a: &'a str, b: &'a str) {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute` is never used
[INFO] [stdout]    --> src/days/day24.rs:153:4
[INFO] [stdout]     |
[INFO] [stdout] 153 | fn compute<'a>(
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Entry` is never used
[INFO] [stdout]  --> src/days/day24sol.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | type Entry = (String, Node, String, String);
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Node` is never used
[INFO] [stdout]   --> src/days/day24sol.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | enum Node {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Func` is never used
[INFO] [stdout]   --> src/days/day24sol.rs:19:6
[INFO] [stdout]    |
[INFO] [stdout] 19 | enum Func {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NodeFunc` is never constructed
[INFO] [stdout]   --> src/days/day24sol.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct NodeFunc {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add`, `swap`, `contains`, `get`, and `get_reverse` are never used
[INFO] [stdout]   --> src/days/day24sol.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl NodeFunc {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 33 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn add(&mut self, node: &str, func: Func) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn swap(&mut self, act: &str, exp: &str) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn contains(&self, node: &str) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn get(&self, node: &str) -> Func {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn get_reverse(&self, func: Func) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/days/day24sol.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn part1(entries: &[Entry], mut values: HashMap<String, u8>, mut starts: Vec<String>) -> u64 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `apply_swap` is never used
[INFO] [stdout]    --> src/days/day24sol.rs:123:4
[INFO] [stdout]     |
[INFO] [stdout] 123 | fn apply_swap(entries: &mut [Entry], node_func: &mut NodeFunc, act: &str, exp: &str) {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_next` is never used
[INFO] [stdout]    --> src/days/day24sol.rs:134:4
[INFO] [stdout]     |
[INFO] [stdout] 134 | fn get_next(entries: &[Entry], node_func: &NodeFunc) -> Vec<Entry> {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]    --> src/days/day24sol.rs:161:4
[INFO] [stdout]     |
[INFO] [stdout] 161 | fn part2(entries: &mut [Entry]) -> String {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/days/day24sol.rs:246:8
[INFO] [stdout]     |
[INFO] [stdout] 246 | pub fn main() {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/days/day3.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/days/day4.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/days/day5.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `start_pos` is never used
[INFO] [stdout]  --> src/days/day6.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn start_pos(maze: &Vec<Vec<char>>) -> (usize, usize) {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_maze` is never used
[INFO] [stdout]   --> src/days/day6.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn print_maze(maze: &Vec<Vec<char>>) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `move1` is never used
[INFO] [stdout]   --> src/days/day6.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn move1(
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count` is never used
[INFO] [stdout]   --> src/days/day6.rs:64:4
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn count(maze: &Vec<Vec<char>>) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/days/day6.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn main() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_solvable_part1` is never used
[INFO] [stdout]  --> src/days/day7.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn is_solvable_part1(
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_solvable_part2` is never used
[INFO] [stdout]   --> src/days/day7.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn is_solvable_part2(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/days/day7.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn main() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/days/day8.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> src/days/day9sol.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn part1(input: &str) -> usize {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/days/day9sol.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn part2(input: &str) -> usize {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `File` is never constructed
[INFO] [stdout]    --> src/days/day9sol.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | struct File {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/days/day9sol.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub fn main() {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.47s
[INFO] running `Command { std: "docker" "inspect" "1ec07a55499b7bef1744dc10b750fdc5c84c2dddb88632590f50e4540177fd31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ec07a55499b7bef1744dc10b750fdc5c84c2dddb88632590f50e4540177fd31", kill_on_drop: false }`
[INFO] [stdout] 1ec07a55499b7bef1744dc10b750fdc5c84c2dddb88632590f50e4540177fd31