[INFO] cloning repository https://github.com/Niashi24/aoc2022
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Niashi24/aoc2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNiashi24%2Faoc2022", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNiashi24%2Faoc2022'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8f4a6c0923ee21305c7fbf849c1b2f0f249429d9
[INFO] checking Niashi24/aoc2022 against try#7424ce9ff9baac3e9d9f5dd3c85828cddea0134d for pr-136776-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNiashi24%2Faoc2022" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Niashi24/aoc2022
[INFO] finished tweaking git repo https://github.com/Niashi24/aoc2022
[INFO] tweaked toml for git repo https://github.com/Niashi24/aoc2022 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Niashi24/aoc2022 on toolchain 7424ce9ff9baac3e9d9f5dd3c85828cddea0134d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7424ce9ff9baac3e9d9f5dd3c85828cddea0134d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Niashi24/aoc2022 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" "+7424ce9ff9baac3e9d9f5dd3c85828cddea0134d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.60
[INFO] [stderr]   Downloaded integer-sqrt v0.1.5
[INFO] [stderr]   Downloaded cgmath v0.18.0
[INFO] [stderr]   Downloaded approx v0.4.0
[INFO] [stderr]   Downloaded regex v1.8.4
[INFO] [stderr]   Downloaded pathfinding v4.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+7424ce9ff9baac3e9d9f5dd3c85828cddea0134d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58c0da799ccb79ce7935c062cf0cef8181db3e35ad859fb0b93559f0d1936d54
[INFO] running `Command { std: "docker" "start" "-a" "58c0da799ccb79ce7935c062cf0cef8181db3e35ad859fb0b93559f0d1936d54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58c0da799ccb79ce7935c062cf0cef8181db3e35ad859fb0b93559f0d1936d54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58c0da799ccb79ce7935c062cf0cef8181db3e35ad859fb0b93559f0d1936d54", kill_on_drop: false }`
[INFO] [stdout] 58c0da799ccb79ce7935c062cf0cef8181db3e35ad859fb0b93559f0d1936d54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+7424ce9ff9baac3e9d9f5dd3c85828cddea0134d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac5015546a9d7733bca762cd114f7b9ac33320be47eff0384b69528f3bda892c
[INFO] running `Command { std: "docker" "start" "-a" "ac5015546a9d7733bca762cd114f7b9ac33320be47eff0384b69528f3bda892c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling cgmath v0.18.0
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]     Checking regex-syntax v0.7.2
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]     Checking regex v1.8.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]     Checking pathfinding v4.3.0
[INFO] [stderr]     Checking aoc2022 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rand::seq::SliceRandom`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use rand::seq::SliceRandom;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::thread_rng`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use rand::thread_rng;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/day20.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |     for i in 0..n {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/day20.rs:191:9
[INFO] [stdout]     |
[INFO] [stdout] 191 |     for i in 0..n {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_day16` is never used
[INFO] [stdout]   --> src/main.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn test_day16() -> std::io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_day17` is never used
[INFO] [stdout]   --> src/main.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn test_day17() -> std::io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_day18` is never used
[INFO] [stdout]   --> src/main.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn test_day18() -> std::io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_with_test` is never used
[INFO] [stdout]   --> src/day.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn run_with_test<TData, TDay: Day<TData>>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]    --> src/day.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub fn run<TData, TDay: Day<TData>>(day: &TDay, file_name: &str) -> std::io::Result<(i64, i64)> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Day16` is never constructed
[INFO] [stdout]  --> src/day16.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Day16;
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Valve` is never constructed
[INFO] [stdout]    --> src/day16.rs:443:8
[INFO] [stdout]     |
[INFO] [stdout] 443 | struct Valve {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ValveInfo` is never constructed
[INFO] [stdout]    --> src/day16.rs:449:12
[INFO] [stdout]     |
[INFO] [stdout] 449 | pub struct ValveInfo {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_move_cost` and `get_total_pressure_at_time` are never used
[INFO] [stdout]    --> src/day16.rs:457:8
[INFO] [stdout]     |
[INFO] [stdout] 455 | impl ValveInfo {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] 456 |     #[inline]
[INFO] [stdout] 457 |     fn get_move_cost(&self, from: u8, to: u8) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 462 |     fn get_total_pressure_at_time(&self, time: u8, valve_id: u8) -> u16 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_valve_info` is never used
[INFO] [stdout]   --> src/day16.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn create_valve_info(file: String) -> ValveInfo {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Info` is never constructed
[INFO] [stdout]   --> src/day16.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     struct Info {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_file_to_info` is never used
[INFO] [stdout]   --> src/day16.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn parse_file_to_info(file: String) -> Info {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `swap_lines` is never used
[INFO] [stdout]   --> src/day16.rs:93:8
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn swap_lines(string: &str, i: usize, n: usize) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `raw_line_to_inter` is never used
[INFO] [stdout]    --> src/day16.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn raw_line_to_inter(str: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `num_line_to_valve` is never used
[INFO] [stdout]    --> src/day16.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn num_line_to_valve(str: &str) -> Valve {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_graph` is never used
[INFO] [stdout]    --> src/day16.rs:137:8
[INFO] [stdout]     |
[INFO] [stdout] 137 |     fn create_graph(info: &Info) -> Vec<Vec<u8>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]    --> src/day16.rs:189:16
[INFO] [stdout]     |
[INFO] [stdout] 189 |     pub struct State {
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/day16.rs:200:16
[INFO] [stdout]     |
[INFO] [stdout] 199 |     impl State {
[INFO] [stdout]     |     ---------- associated items in this implementation
[INFO] [stdout] 200 |         pub fn new() -> State {
[INFO] [stdout]     |                ^^^
[INFO] [stdout] ...
[INFO] [stdout] 213 |         fn has_valve_open(&self, valve_id: u8) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 217 |         pub fn player_can_move(&self, info: &ValveInfo, valve_id: u8) -> bool {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 223 |         pub fn elephant_can_move(&self, info: &ValveInfo, valve_id: u8) -> bool {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 229 |         pub fn wait(&self) -> State {  // need to wait one minute when opening a valve
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 238 |         pub fn move_player(&self, info: &ValveInfo, valve_id: u8) -> State {
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 253 |         pub fn move_elephant(&self, info: &ValveInfo, valve_id: u8) -> State {
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 268 |         pub fn move_player_and_elephant(&self, info: &ValveInfo, p_id: u8, e_id: u8) -> State {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]    --> src/day16.rs:288:12
[INFO] [stdout]     |
[INFO] [stdout] 288 |     pub fn part_2(
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]    --> src/day16.rs:383:16
[INFO] [stdout]     |
[INFO] [stdout] 383 |     pub struct State {
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `move_and_open`, `has_valve_open`, and `can_move_to` are never used
[INFO] [stdout]    --> src/day16.rs:392:16
[INFO] [stdout]     |
[INFO] [stdout] 390 |     impl State {
[INFO] [stdout]     |     ---------- associated items in this implementation
[INFO] [stdout] 391 |         #[inline]
[INFO] [stdout] 392 |         pub fn new() -> State {
[INFO] [stdout]     |                ^^^
[INFO] [stdout] ...
[INFO] [stdout] 402 |         fn move_and_open(&self, info: &ValveInfo, valve_id: u8) -> State {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 413 |         fn has_valve_open(&self, valve_id: u8) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 418 |         fn can_move_to(&self, info: &ValveInfo, valve_id: u8) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]    --> src/day16.rs:425:12
[INFO] [stdout]     |
[INFO] [stdout] 425 |     pub fn part_1(state: State, info: &ValveInfo) -> u16 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Day17` is never constructed
[INFO] [stdout]  --> src/day17.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Day17;
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Jet` is never used
[INFO] [stdout]  --> src/day17.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub enum Jet {
[INFO] [stdout]   |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Rock` is never used
[INFO] [stdout]   --> src/day17.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum Rock {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IHOR_ARR` is never used
[INFO] [stdout]   --> src/day17.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const IHOR_ARR: [Vector2<u64>; 4] = [
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `X_ARR` is never used
[INFO] [stdout]   --> src/day17.rs:29:7
[INFO] [stdout]    |
[INFO] [stdout] 29 | const X_ARR: [Vector2<u64>; 4] = [
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `L_ARR` is never used
[INFO] [stdout]   --> src/day17.rs:37:7
[INFO] [stdout]    |
[INFO] [stdout] 37 | const L_ARR: [Vector2<u64>; 5] = [
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IVERT_ARR` is never used
[INFO] [stdout]   --> src/day17.rs:45:7
[INFO] [stdout]    |
[INFO] [stdout] 45 | const IVERT_ARR: [Vector2<u64>; 4] = [
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `O_ARR` is never used
[INFO] [stdout]   --> src/day17.rs:52:7
[INFO] [stdout]    |
[INFO] [stdout] 52 | const O_ARR: [Vector2<u64>; 4] = [
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rock_to_squares` is never used
[INFO] [stdout]   --> src/day17.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn rock_to_squares(rock: &Rock) -> core::slice::Iter<Vector2<u64>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Info` is never constructed
[INFO] [stdout]   --> src/day17.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct Info {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `insert_rock` is never used
[INFO] [stdout]    --> src/day17.rs:245:4
[INFO] [stdout]     |
[INFO] [stdout] 245 | fn insert_rock(pos: Vector2<u64>, rock: &Rock, mut y_max: u64, blocks_set: &mut HashSet<Vector2<u64>>) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `intersects` is never used
[INFO] [stdout]    --> src/day17.rs:255:4
[INFO] [stdout]     |
[INFO] [stdout] 255 | fn intersects(pos: Vector2<u64>, rock: &Rock, blocks_set: &mut HashSet<Vector2<u64>>) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Day18` is never constructed
[INFO] [stdout]  --> src/day18.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Day18;
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Info` is never constructed
[INFO] [stdout]  --> src/day18.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Info {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Point` is never constructed
[INFO] [stdout]   --> src/day18.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Point(i8, i8, i8);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `min_component` and `max_component` are never used
[INFO] [stdout]   --> src/day18.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Point {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 16 |     #[inline]
[INFO] [stdout] 17 |     pub fn min_component(&self, other: &Self) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn max_component(&self, other: &Self) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SIDES` is never used
[INFO] [stdout]   --> src/day18.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 | const SIDES: [Point; 6] = [
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/day17.rs:59:26
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn rock_to_squares(rock: &Rock) -> core::slice::Iter<Vector2<u64>> {
[INFO] [stdout]    |                          ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn rock_to_squares(rock: &Rock) -> core::slice::Iter<'_, Vector2<u64>> {
[INFO] [stdout]    |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::seq::SliceRandom`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use rand::seq::SliceRandom;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::thread_rng`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use rand::thread_rng;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/day20.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |     for i in 0..n {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/day20.rs:191:9
[INFO] [stdout]     |
[INFO] [stdout] 191 |     for i in 0..n {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_day16` is never used
[INFO] [stdout]   --> src/main.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn test_day16() -> std::io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_day17` is never used
[INFO] [stdout]   --> src/main.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn test_day17() -> std::io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_day18` is never used
[INFO] [stdout]   --> src/main.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn test_day18() -> std::io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_with_test` is never used
[INFO] [stdout]   --> src/day.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn run_with_test<TData, TDay: Day<TData>>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]    --> src/day.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub fn run<TData, TDay: Day<TData>>(day: &TDay, file_name: &str) -> std::io::Result<(i64, i64)> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Day16` is never constructed
[INFO] [stdout]  --> src/day16.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Day16;
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Valve` is never constructed
[INFO] [stdout]    --> src/day16.rs:443:8
[INFO] [stdout]     |
[INFO] [stdout] 443 | struct Valve {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ValveInfo` is never constructed
[INFO] [stdout]    --> src/day16.rs:449:12
[INFO] [stdout]     |
[INFO] [stdout] 449 | pub struct ValveInfo {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_move_cost` and `get_total_pressure_at_time` are never used
[INFO] [stdout]    --> src/day16.rs:457:8
[INFO] [stdout]     |
[INFO] [stdout] 455 | impl ValveInfo {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] 456 |     #[inline]
[INFO] [stdout] 457 |     fn get_move_cost(&self, from: u8, to: u8) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 462 |     fn get_total_pressure_at_time(&self, time: u8, valve_id: u8) -> u16 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_valve_info` is never used
[INFO] [stdout]   --> src/day16.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn create_valve_info(file: String) -> ValveInfo {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Info` is never constructed
[INFO] [stdout]   --> src/day16.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     struct Info {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_file_to_info` is never used
[INFO] [stdout]   --> src/day16.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn parse_file_to_info(file: String) -> Info {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `swap_lines` is never used
[INFO] [stdout]   --> src/day16.rs:93:8
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn swap_lines(string: &str, i: usize, n: usize) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `raw_line_to_inter` is never used
[INFO] [stdout]    --> src/day16.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn raw_line_to_inter(str: &str) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `num_line_to_valve` is never used
[INFO] [stdout]    --> src/day16.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn num_line_to_valve(str: &str) -> Valve {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_graph` is never used
[INFO] [stdout]    --> src/day16.rs:137:8
[INFO] [stdout]     |
[INFO] [stdout] 137 |     fn create_graph(info: &Info) -> Vec<Vec<u8>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]    --> src/day16.rs:189:16
[INFO] [stdout]     |
[INFO] [stdout] 189 |     pub struct State {
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/day16.rs:200:16
[INFO] [stdout]     |
[INFO] [stdout] 199 |     impl State {
[INFO] [stdout]     |     ---------- associated items in this implementation
[INFO] [stdout] 200 |         pub fn new() -> State {
[INFO] [stdout]     |                ^^^
[INFO] [stdout] ...
[INFO] [stdout] 213 |         fn has_valve_open(&self, valve_id: u8) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 217 |         pub fn player_can_move(&self, info: &ValveInfo, valve_id: u8) -> bool {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 223 |         pub fn elephant_can_move(&self, info: &ValveInfo, valve_id: u8) -> bool {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 229 |         pub fn wait(&self) -> State {  // need to wait one minute when opening a valve
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 238 |         pub fn move_player(&self, info: &ValveInfo, valve_id: u8) -> State {
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 253 |         pub fn move_elephant(&self, info: &ValveInfo, valve_id: u8) -> State {
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 268 |         pub fn move_player_and_elephant(&self, info: &ValveInfo, p_id: u8, e_id: u8) -> State {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]    --> src/day16.rs:288:12
[INFO] [stdout]     |
[INFO] [stdout] 288 |     pub fn part_2(
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]    --> src/day16.rs:383:16
[INFO] [stdout]     |
[INFO] [stdout] 383 |     pub struct State {
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `move_and_open`, `has_valve_open`, and `can_move_to` are never used
[INFO] [stdout]    --> src/day16.rs:392:16
[INFO] [stdout]     |
[INFO] [stdout] 390 |     impl State {
[INFO] [stdout]     |     ---------- associated items in this implementation
[INFO] [stdout] 391 |         #[inline]
[INFO] [stdout] 392 |         pub fn new() -> State {
[INFO] [stdout]     |                ^^^
[INFO] [stdout] ...
[INFO] [stdout] 402 |         fn move_and_open(&self, info: &ValveInfo, valve_id: u8) -> State {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 413 |         fn has_valve_open(&self, valve_id: u8) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 418 |         fn can_move_to(&self, info: &ValveInfo, valve_id: u8) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]    --> src/day16.rs:425:12
[INFO] [stdout]     |
[INFO] [stdout] 425 |     pub fn part_1(state: State, info: &ValveInfo) -> u16 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Day17` is never constructed
[INFO] [stdout]  --> src/day17.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Day17;
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Jet` is never used
[INFO] [stdout]  --> src/day17.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub enum Jet {
[INFO] [stdout]   |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Rock` is never used
[INFO] [stdout]   --> src/day17.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum Rock {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IHOR_ARR` is never used
[INFO] [stdout]   --> src/day17.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const IHOR_ARR: [Vector2<u64>; 4] = [
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `X_ARR` is never used
[INFO] [stdout]   --> src/day17.rs:29:7
[INFO] [stdout]    |
[INFO] [stdout] 29 | const X_ARR: [Vector2<u64>; 4] = [
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `L_ARR` is never used
[INFO] [stdout]   --> src/day17.rs:37:7
[INFO] [stdout]    |
[INFO] [stdout] 37 | const L_ARR: [Vector2<u64>; 5] = [
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IVERT_ARR` is never used
[INFO] [stdout]   --> src/day17.rs:45:7
[INFO] [stdout]    |
[INFO] [stdout] 45 | const IVERT_ARR: [Vector2<u64>; 4] = [
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `O_ARR` is never used
[INFO] [stdout]   --> src/day17.rs:52:7
[INFO] [stdout]    |
[INFO] [stdout] 52 | const O_ARR: [Vector2<u64>; 4] = [
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rock_to_squares` is never used
[INFO] [stdout]   --> src/day17.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn rock_to_squares(rock: &Rock) -> core::slice::Iter<Vector2<u64>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Info` is never constructed
[INFO] [stdout]   --> src/day17.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct Info {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `insert_rock` is never used
[INFO] [stdout]    --> src/day17.rs:245:4
[INFO] [stdout]     |
[INFO] [stdout] 245 | fn insert_rock(pos: Vector2<u64>, rock: &Rock, mut y_max: u64, blocks_set: &mut HashSet<Vector2<u64>>) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `intersects` is never used
[INFO] [stdout]    --> src/day17.rs:255:4
[INFO] [stdout]     |
[INFO] [stdout] 255 | fn intersects(pos: Vector2<u64>, rock: &Rock, blocks_set: &mut HashSet<Vector2<u64>>) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Day18` is never constructed
[INFO] [stdout]  --> src/day18.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Day18;
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Info` is never constructed
[INFO] [stdout]  --> src/day18.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Info {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Point` is never constructed
[INFO] [stdout]   --> src/day18.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Point(i8, i8, i8);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `min_component` and `max_component` are never used
[INFO] [stdout]   --> src/day18.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Point {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 16 |     #[inline]
[INFO] [stdout] 17 |     pub fn min_component(&self, other: &Self) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn max_component(&self, other: &Self) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SIDES` is never used
[INFO] [stdout]   --> src/day18.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 | const SIDES: [Point; 6] = [
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/day17.rs:59:26
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn rock_to_squares(rock: &Rock) -> core::slice::Iter<Vector2<u64>> {
[INFO] [stdout]    |                          ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn rock_to_squares(rock: &Rock) -> core::slice::Iter<'_, Vector2<u64>> {
[INFO] [stdout]    |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.99s
[INFO] running `Command { std: "docker" "inspect" "ac5015546a9d7733bca762cd114f7b9ac33320be47eff0384b69528f3bda892c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac5015546a9d7733bca762cd114f7b9ac33320be47eff0384b69528f3bda892c", kill_on_drop: false }`
[INFO] [stdout] ac5015546a9d7733bca762cd114f7b9ac33320be47eff0384b69528f3bda892c