[INFO] cloning repository https://github.com/camas/advent-of-code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/camas/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamas%2Fadvent-of-code", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2888a40f4ab581e02f13a56b71e32f8347b9303e
[INFO] testing camas/advent-of-code against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamas%2Fadvent-of-code" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/camas/advent-of-code on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/camas/advent-of-code
[INFO] finished tweaking git repo https://github.com/camas/advent-of-code
[INFO] tweaked toml for git repo https://github.com/camas/advent-of-code written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/camas/advent-of-code already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded ureq v2.3.1
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[INFO] running `Command { std: "docker" "inspect" "943b7738102fe1758ca76fad0942aecf3a3cae069b9b90d4aff432360237cede", kill_on_drop: false }`
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[INFO] [stdout] 9d43512a2d551d592106a2048cf4033b3cb2f4f61ca704c77da5c76ab7c0424a
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[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]  --> src/y2021/day18.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn solve(input: &str) -> (impl ToString, impl ToString) {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Number`
[INFO] [stdout]   --> src/y2021/day18.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     Number(i64),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Pair`
[INFO] [stdout]   --> src/y2021/day18.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Pair(Box<Segment>, Box<Segment>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_str`
[INFO] [stdout]   --> src/y2021/day18.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn from_str(data: &str) -> Self {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add`
[INFO] [stdout]   --> src/y2021/day18.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn add(self, other: Segment) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reduce`
[INFO] [stdout]   --> src/y2021/day18.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn reduce(&mut self) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `explode`
[INFO] [stdout]   --> src/y2021/day18.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn explode(&mut self, depth: usize) -> Option<(Option<i64>, Option<i64>)> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_right`
[INFO] [stdout]    --> src/y2021/day18.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn add_right(&mut self, value: i64) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_left`
[INFO] [stdout]    --> src/y2021/day18.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn add_left(&mut self, value: i64) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `split`
[INFO] [stdout]    --> src/y2021/day18.rs:130:8
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn split(&mut self) -> bool {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `magnitude`
[INFO] [stdout]    --> src/y2021/day18.rs:147:8
[INFO] [stdout]     |
[INFO] [stdout] 147 |     fn magnitude(&self) -> i64 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]  --> src/y2021/day19.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn solve(input: &str) -> (impl ToString, impl ToString) {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `position`
[INFO] [stdout]   --> src/y2021/day19.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 99 |     position: Vector3,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `orientation`
[INFO] [stdout]    --> src/y2021/day19.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     orientation: Orientation,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `scanner`
[INFO] [stdout]    --> src/y2021/day19.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 101 |     scanner: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `beacons`
[INFO] [stdout]    --> src/y2021/day19.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |     beacons: Vec<Vector3>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `precalculated`
[INFO] [stdout]    --> src/y2021/day19.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 107 |     precalculated: Vec<Vec<Vec<Vector3>>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_str`
[INFO] [stdout]    --> src/y2021/day19.rs:111:8
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn from_str(data: &str) -> Self {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `find_overlaps`
[INFO] [stdout]    --> src/y2021/day19.rs:138:8
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn find_overlaps(&self, other: &Scanner) -> OverlapMatch {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `beacon_index`
[INFO] [stdout]    --> src/y2021/day19.rs:169:5
[INFO] [stdout]     |
[INFO] [stdout] 169 |     beacon_index: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `other_beacon_index`
[INFO] [stdout]    --> src/y2021/day19.rs:170:5
[INFO] [stdout]     |
[INFO] [stdout] 170 |     other_beacon_index: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `orientation`
[INFO] [stdout]    --> src/y2021/day19.rs:171:5
[INFO] [stdout]     |
[INFO] [stdout] 171 |     orientation: Orientation,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `len`
[INFO] [stdout]    --> src/y2021/day19.rs:172:5
[INFO] [stdout]     |
[INFO] [stdout] 172 |     len: usize,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `inverted`
[INFO] [stdout]    --> src/y2021/day19.rs:176:8
[INFO] [stdout]     |
[INFO] [stdout] 176 |     fn inverted(&self) -> Self {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_str`
[INFO] [stdout]    --> src/y2021/day19.rs:194:8
[INFO] [stdout]     |
[INFO] [stdout] 194 |     fn from_str(data: &str) -> Self {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `transform`
[INFO] [stdout]    --> src/y2021/day19.rs:206:8
[INFO] [stdout]     |
[INFO] [stdout] 206 |     fn transform(&self, orientation: &Orientation) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_dimension`
[INFO] [stdout]    --> src/y2021/day19.rs:214:8
[INFO] [stdout]     |
[INFO] [stdout] 214 |     fn get_dimension(&self, transformation: Transformation) -> i64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `distance`
[INFO] [stdout]    --> src/y2021/day19.rs:225:8
[INFO] [stdout]     |
[INFO] [stdout] 225 |     fn distance(&self, other: &Vector3) -> i64 {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `all`
[INFO] [stdout]    --> src/y2021/day19.rs:262:14
[INFO] [stdout]     |
[INFO] [stdout] 262 |     const fn all() -> &'static [Self; 24] {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `inverse`
[INFO] [stdout]    --> src/y2021/day19.rs:305:8
[INFO] [stdout]     |
[INFO] [stdout] 305 |     fn inverse(&self) -> Self {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]  --> src/y2021/day20.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn solve(input: &str) -> (impl ToString, impl ToString) {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pixels`
[INFO] [stdout]   --> src/y2021/day20.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pixels: HashSet<(i64, i64)>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `default_pixel`
[INFO] [stdout]   --> src/y2021/day20.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     default_pixel: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `min_x`
[INFO] [stdout]   --> src/y2021/day20.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     min_x: i64,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `min_y`
[INFO] [stdout]   --> src/y2021/day20.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     min_y: i64,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `max_x`
[INFO] [stdout]   --> src/y2021/day20.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     max_x: i64,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `max_y`
[INFO] [stdout]   --> src/y2021/day20.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     max_y: i64,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_str`
[INFO] [stdout]   --> src/y2021/day20.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn from_str(data: &str) -> Self {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `enhance`
[INFO] [stdout]   --> src/y2021/day20.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn enhance(&mut self, algo: &[bool]) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]  --> src/y2021/day21.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn solve(input: &str) -> (impl ToString, impl ToString) {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Dice`
[INFO] [stdout]   --> src/y2021/day21.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | struct Dice {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/y2021/day21.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn new() -> Dice {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `roll`
[INFO] [stdout]   --> src/y2021/day21.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn roll(&mut self) -> usize {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]  --> src/y2021/day22.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn solve(input: &str) -> (impl ToString, impl ToString) {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve_inner`
[INFO] [stdout]   --> src/y2021/day22.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn solve_inner(reboot_steps: &[RebootStep]) -> i64 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `state`
[INFO] [stdout]   --> src/y2021/day22.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     state: CubeState,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cube`
[INFO] [stdout]   --> src/y2021/day22.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     cube: Cube,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_str`
[INFO] [stdout]   --> src/y2021/day22.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn from_str(s: &str) -> RebootStep {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `On`
[INFO] [stdout]    --> src/y2021/day22.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 108 |     On,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Off`
[INFO] [stdout]    --> src/y2021/day22.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 |     Off,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `min`
[INFO] [stdout]    --> src/y2021/day22.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 121 |     min: Vector3,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `max`
[INFO] [stdout]    --> src/y2021/day22.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 122 |     max: Vector3,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `overlap`
[INFO] [stdout]    --> src/y2021/day22.rs:126:8
[INFO] [stdout]     |
[INFO] [stdout] 126 |     fn overlap(&self, other: &Cube) -> Option<Cube> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `volume`
[INFO] [stdout]    --> src/y2021/day22.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn volume(&self) -> i64 {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ROOM_XS`
[INFO] [stdout]  --> src/y2021/day23.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | const ROOM_XS: [usize; 4] = [2, 4, 6, 8];
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]  --> src/y2021/day23.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn solve(input: &str) -> (impl ToString, impl ToString) {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve_inner`
[INFO] [stdout]   --> src/y2021/day23.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn solve_inner(rooms: [Vec<Amphipod>; 4], room_size: usize) -> i64 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Amber`
[INFO] [stdout]    --> src/y2021/day23.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 101 |     Amber,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Bronze`
[INFO] [stdout]    --> src/y2021/day23.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 102 |     Bronze,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Copper`
[INFO] [stdout]    --> src/y2021/day23.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 103 |     Copper,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Desert`
[INFO] [stdout]    --> src/y2021/day23.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 |     Desert,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `room_x`
[INFO] [stdout]    --> src/y2021/day23.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn room_x(&self) -> usize {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `energy_cost`
[INFO] [stdout]    --> src/y2021/day23.rs:117:8
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn energy_cost(&self) -> i64 {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/y2021/day23.rs:146:8
[INFO] [stdout]     |
[INFO] [stdout] 146 |     fn new(
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `won`
[INFO] [stdout]    --> src/y2021/day23.rs:194:8
[INFO] [stdout]     |
[INFO] [stdout] 194 |     fn won(&self) -> bool {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `moves`
[INFO] [stdout]    --> src/y2021/day23.rs:202:8
[INFO] [stdout]     |
[INFO] [stdout] 202 |     fn moves(&self) -> Vec<State> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]  --> src/y2021/day24.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn solve(input: &str) -> (impl ToString, impl ToString) {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Input`
[INFO] [stdout]    --> src/y2021/day24.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 |     Input(Variable),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Add`
[INFO] [stdout]    --> src/y2021/day24.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 |     Add(Variable, Value),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Multiply`
[INFO] [stdout]    --> src/y2021/day24.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |     Multiply(Variable, Value),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Divide`
[INFO] [stdout]    --> src/y2021/day24.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 107 |     Divide(Variable, Value),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Modulus`
[INFO] [stdout]    --> src/y2021/day24.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 108 |     Modulus(Variable, Value),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Equal`
[INFO] [stdout]    --> src/y2021/day24.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 |     Equal(Variable, Value),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_str`
[INFO] [stdout]    --> src/y2021/day24.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn from_str(s: &str) -> Self {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Variable`
[INFO] [stdout]    --> src/y2021/day24.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 139 |     Variable(Variable),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Literal`
[INFO] [stdout]    --> src/y2021/day24.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 140 |     Literal(i64),
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_str`
[INFO] [stdout]    --> src/y2021/day24.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn from_str(s: &str) -> Self {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `W`
[INFO] [stdout]    --> src/y2021/day24.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 155 |     W,
[INFO] [stdout]     |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `X`
[INFO] [stdout]    --> src/y2021/day24.rs:156:5
[INFO] [stdout]     |
[INFO] [stdout] 156 |     X,
[INFO] [stdout]     |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Y`
[INFO] [stdout]    --> src/y2021/day24.rs:157:5
[INFO] [stdout]     |
[INFO] [stdout] 157 |     Y,
[INFO] [stdout]     |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Z`
[INFO] [stdout]    --> src/y2021/day24.rs:158:5
[INFO] [stdout]     |
[INFO] [stdout] 158 |     Z,
[INFO] [stdout]     |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_str`
[INFO] [stdout]    --> src/y2021/day24.rs:162:8
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn from_str(s: &str) -> Self {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]  --> src/y2021/day25.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn solve(input: &str) -> (impl ToString, impl ToString) {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_str`
[INFO] [stdout]   --> src/y2021/day25.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn from_str(s: &str) -> Self {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `step`
[INFO] [stdout]   --> src/y2021/day25.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn step(&self) -> Self {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 85 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.25s
[INFO] running `Command { std: "docker" "inspect" "9d43512a2d551d592106a2048cf4033b3cb2f4f61ca704c77da5c76ab7c0424a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d43512a2d551d592106a2048cf4033b3cb2f4f61ca704c77da5c76ab7c0424a", kill_on_drop: false }`
[INFO] [stdout] 9d43512a2d551d592106a2048cf4033b3cb2f4f61ca704c77da5c76ab7c0424a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abc1dacb23e75ef078b96624e9e1cd2f864bc66c2ba7b5c535bd996399f5c17e
[INFO] running `Command { std: "docker" "start" "-a" "abc1dacb23e75ef078b96624e9e1cd2f864bc66c2ba7b5c535bd996399f5c17e", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent-of-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]  --> src/y2021/day18.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn solve(input: &str) -> (impl ToString, impl ToString) {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Number`
[INFO] [stdout]   --> src/y2021/day18.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     Number(i64),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Pair`
[INFO] [stdout]   --> src/y2021/day18.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Pair(Box<Segment>, Box<Segment>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_str`
[INFO] [stdout]   --> src/y2021/day18.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn from_str(data: &str) -> Self {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add`
[INFO] [stdout]   --> src/y2021/day18.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn add(self, other: Segment) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reduce`
[INFO] [stdout]   --> src/y2021/day18.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn reduce(&mut self) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `explode`
[INFO] [stdout]   --> src/y2021/day18.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn explode(&mut self, depth: usize) -> Option<(Option<i64>, Option<i64>)> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_right`
[INFO] [stdout]    --> src/y2021/day18.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn add_right(&mut self, value: i64) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_left`
[INFO] [stdout]    --> src/y2021/day18.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn add_left(&mut self, value: i64) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `split`
[INFO] [stdout]    --> src/y2021/day18.rs:130:8
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn split(&mut self) -> bool {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `magnitude`
[INFO] [stdout]    --> src/y2021/day18.rs:147:8
[INFO] [stdout]     |
[INFO] [stdout] 147 |     fn magnitude(&self) -> i64 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]  --> src/y2021/day24.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn solve(input: &str) -> (impl ToString, impl ToString) {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Input`
[INFO] [stdout]    --> src/y2021/day24.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 |     Input(Variable),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Add`
[INFO] [stdout]    --> src/y2021/day24.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 |     Add(Variable, Value),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Multiply`
[INFO] [stdout]    --> src/y2021/day24.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |     Multiply(Variable, Value),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Divide`
[INFO] [stdout]    --> src/y2021/day24.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 107 |     Divide(Variable, Value),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Modulus`
[INFO] [stdout]    --> src/y2021/day24.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 108 |     Modulus(Variable, Value),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Equal`
[INFO] [stdout]    --> src/y2021/day24.rs:109:5
[INFO] [stdout]     |
[INFO] [stdout] 109 |     Equal(Variable, Value),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_str`
[INFO] [stdout]    --> src/y2021/day24.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn from_str(s: &str) -> Self {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Variable`
[INFO] [stdout]    --> src/y2021/day24.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 139 |     Variable(Variable),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Literal`
[INFO] [stdout]    --> src/y2021/day24.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 140 |     Literal(i64),
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_str`
[INFO] [stdout]    --> src/y2021/day24.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn from_str(s: &str) -> Self {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `W`
[INFO] [stdout]    --> src/y2021/day24.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 155 |     W,
[INFO] [stdout]     |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `X`
[INFO] [stdout]    --> src/y2021/day24.rs:156:5
[INFO] [stdout]     |
[INFO] [stdout] 156 |     X,
[INFO] [stdout]     |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Y`
[INFO] [stdout]    --> src/y2021/day24.rs:157:5
[INFO] [stdout]     |
[INFO] [stdout] 157 |     Y,
[INFO] [stdout]     |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Z`
[INFO] [stdout]    --> src/y2021/day24.rs:158:5
[INFO] [stdout]     |
[INFO] [stdout] 158 |     Z,
[INFO] [stdout]     |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_str`
[INFO] [stdout]    --> src/y2021/day24.rs:162:8
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn from_str(s: &str) -> Self {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]  --> src/y2021/day25.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn solve(input: &str) -> (impl ToString, impl ToString) {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_str`
[INFO] [stdout]   --> src/y2021/day25.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn from_str(s: &str) -> Self {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `step`
[INFO] [stdout]   --> src/y2021/day25.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn step(&self) -> Self {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 30 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.91s
[INFO] running `Command { std: "docker" "inspect" "abc1dacb23e75ef078b96624e9e1cd2f864bc66c2ba7b5c535bd996399f5c17e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abc1dacb23e75ef078b96624e9e1cd2f864bc66c2ba7b5c535bd996399f5c17e", kill_on_drop: false }`
[INFO] [stdout] abc1dacb23e75ef078b96624e9e1cd2f864bc66c2ba7b5c535bd996399f5c17e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ea20bb24e515d5169f372610ec0ceb26dbff0b688716843d6994ea4901018f6d
[INFO] running `Command { std: "docker" "start" "-a" "ea20bb24e515d5169f372610ec0ceb26dbff0b688716843d6994ea4901018f6d", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `solve`
[INFO] [stderr]  --> src/y2021/day18.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn solve(input: &str) -> (impl ToString, impl ToString) {
[INFO] [stderr]   |        ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Number`
[INFO] [stderr]   --> src/y2021/day18.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     Number(i64),
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Pair`
[INFO] [stderr]   --> src/y2021/day18.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     Pair(Box<Segment>, Box<Segment>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_str`
[INFO] [stderr]   --> src/y2021/day18.rs:34:8
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn from_str(data: &str) -> Self {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `add`
[INFO] [stderr]   --> src/y2021/day18.rs:63:8
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn add(self, other: Segment) -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `reduce`
[INFO] [stderr]   --> src/y2021/day18.rs:69:8
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn reduce(&mut self) {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `explode`
[INFO] [stderr]   --> src/y2021/day18.rs:81:8
[INFO] [stderr]    |
[INFO] [stderr] 81 |     fn explode(&mut self, depth: usize) -> Option<(Option<i64>, Option<i64>)> {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `add_right`
[INFO] [stderr]    --> src/y2021/day18.rs:112:8
[INFO] [stderr]     |
[INFO] [stderr] 112 |     fn add_right(&mut self, value: i64) {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `add_left`
[INFO] [stderr]    --> src/y2021/day18.rs:121:8
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn add_left(&mut self, value: i64) {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `split`
[INFO] [stderr]    --> src/y2021/day18.rs:130:8
[INFO] [stderr]     |
[INFO] [stderr] 130 |     fn split(&mut self) -> bool {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `magnitude`
[INFO] [stderr]    --> src/y2021/day18.rs:147:8
[INFO] [stderr]     |
[INFO] [stderr] 147 |     fn magnitude(&self) -> i64 {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve`
[INFO] [stderr]  --> src/y2021/day24.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn solve(input: &str) -> (impl ToString, impl ToString) {
[INFO] [stderr]   |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Input`
[INFO] [stderr]    --> src/y2021/day24.rs:104:5
[INFO] [stderr]     |
[INFO] [stderr] 104 |     Input(Variable),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Add`
[INFO] [stderr]    --> src/y2021/day24.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 |     Add(Variable, Value),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Multiply`
[INFO] [stderr]    --> src/y2021/day24.rs:106:5
[INFO] [stderr]     |
[INFO] [stderr] 106 |     Multiply(Variable, Value),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Divide`
[INFO] [stderr]    --> src/y2021/day24.rs:107:5
[INFO] [stderr]     |
[INFO] [stderr] 107 |     Divide(Variable, Value),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Modulus`
[INFO] [stderr]    --> src/y2021/day24.rs:108:5
[INFO] [stderr]     |
[INFO] [stderr] 108 |     Modulus(Variable, Value),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Equal`
[INFO] [stderr]    --> src/y2021/day24.rs:109:5
[INFO] [stderr]     |
[INFO] [stderr] 109 |     Equal(Variable, Value),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_str`
[INFO] [stderr]    --> src/y2021/day24.rs:113:8
[INFO] [stderr]     |
[INFO] [stderr] 113 |     fn from_str(s: &str) -> Self {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Variable`
[INFO] [stderr]    --> src/y2021/day24.rs:139:5
[INFO] [stderr]     |
[INFO] [stderr] 139 |     Variable(Variable),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Literal`
[INFO] [stderr]    --> src/y2021/day24.rs:140:5
[INFO] [stderr]     |
[INFO] [stderr] 140 |     Literal(i64),
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_str`
[INFO] [stderr]    --> src/y2021/day24.rs:144:8
[INFO] [stderr]     |
[INFO] [stderr] 144 |     fn from_str(s: &str) -> Self {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `W`
[INFO] [stderr]    --> src/y2021/day24.rs:155:5
[INFO] [stderr]     |
[INFO] [stderr] 155 |     W,
[INFO] [stderr]     |     ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `X`
[INFO] [stderr]    --> src/y2021/day24.rs:156:5
[INFO] [stderr]     |
[INFO] [stderr] 156 |     X,
[INFO] [stderr]     |     ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Y`
[INFO] [stderr]    --> src/y2021/day24.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     Y,
[INFO] [stderr]     |     ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Z`
[INFO] [stderr]    --> src/y2021/day24.rs:158:5
[INFO] [stderr]     |
[INFO] [stderr] 158 |     Z,
[INFO] [stderr]     |     ^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_str`
[INFO] [stderr]    --> src/y2021/day24.rs:162:8
[INFO] [stderr]     |
[INFO] [stderr] 162 |     fn from_str(s: &str) -> Self {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve`
[INFO] [stderr]  --> src/y2021/day25.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn solve(input: &str) -> (impl ToString, impl ToString) {
[INFO] [stderr]   |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_str`
[INFO] [stderr]   --> src/y2021/day25.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn from_str(s: &str) -> Self {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `step`
[INFO] [stderr]   --> src/y2021/day25.rs:57:8
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn step(&self) -> Self {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `advent-of-code` (bin "advent-of-code" test) generated 30 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/advent_of_code-815f9ffd474274b9)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test common::math::tests::test_chinese ... ok
[INFO] [stdout] test y2015::day14::tests::test_known ... ok
[INFO] [stdout] test y2015::day21::tests::test_fight ... ok
[INFO] [stdout] test common::md5::tests::test_md5_known ... ok
[INFO] [stdout] test y2016::day15::tests::test_known ... ok
[INFO] [stdout] test y2017::day21::tests::test_flip ... ok
[INFO] [stdout] test y2017::day21::tests::test_rotation ... ok
[INFO] [stdout] test y2020::day10::tests::test_known ... ok
[INFO] [stdout] test y2020::day18::tests::test_known ... ok
[INFO] [stdout] test y2017::day21::tests::test_step ... ok
[INFO] [stdout] test y2020::day20::tests::test_sides ... ok
[INFO] [stdout] test y2020::day25::tests::test_pow_mod ... ok
[INFO] [stdout] test y2020::day5::tests::test_row ... ok
[INFO] [stdout] test y2020::day19::tests::test_known ... ok
[INFO] [stdout] test y2021::day10::tests::test_known ... ok
[INFO] [stdout] test y2016::day24::tests::test_known ... ok
[INFO] [stdout] test y2021::day3::tests::test_bits_to_int ... ok
[INFO] [stdout] test y2021::day5::tests::test_known ... ok
[INFO] [stdout] test y2021::day4::tests::test_known ... ok
[INFO] [stdout] test y2021::day17::tests::test_known ... ok
[INFO] [stdout] test y2017::day10::tests::test_known ... ok
[INFO] [stdout] test y2021::day15::tests::test_known ... ok
[INFO] [stdout] test y2021::day14::tests::test_known ... ok
[INFO] [stdout] test y2021::day11::tests::test_known ... FAILED
[INFO] [stdout] test y2021::day22::tests::test_known ... ok
[INFO] [stdout] test y2021::day21::tests::test_known ... ok
[INFO] [stdout] test y2020::day24::tests::test_known ... ok
[INFO] [stdout] test y2021::day20::tests::test_known ... ok
[INFO] [stdout] test y2016::day19::tests::test_across ... ok
[INFO] [stdout] test y2021::day23::tests::test_known ... ok
[INFO] [stdout] test y2021::day19::tests::test_known ... ok
[INFO] [stdout] test y2016::day14::tests::test_known has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "ea20bb24e515d5169f372610ec0ceb26dbff0b688716843d6994ea4901018f6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea20bb24e515d5169f372610ec0ceb26dbff0b688716843d6994ea4901018f6d", kill_on_drop: false }`
[INFO] [stdout] ea20bb24e515d5169f372610ec0ceb26dbff0b688716843d6994ea4901018f6d