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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Fcornaire/advent-of-code-rust-2024" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFcornaire%2Fadvent-of-code-rust-2024", kill_on_drop: false }`
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[INFO] checking Fcornaire/advent-of-code-rust-2024 against try#d8be25549d5418405531341b4be6d8538fc3c42e for pr-156160-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFcornaire%2Fadvent-of-code-rust-2024" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `debug` and `trace`
[INFO] [stdout]  --> src/bin/17.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tracing::{debug, info, trace};
[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: `info`
[INFO] [stdout]  --> src/bin/11.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tracing::{debug, info};
[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: `ParallelProgressIterator`
[INFO] [stdout]  --> src/bin/07.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use indicatif::{ParallelProgressIterator, ProgressBar, ProgressStyle};
[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: `ParallelProgressIterator`
[INFO] [stdout]  --> src/bin/07.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use indicatif::{ParallelProgressIterator, ProgressBar, ProgressStyle};
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ind` is assigned to, but never used
[INFO] [stdout]   --> src/bin/01.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let mut ind = 0;
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_ind` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ind` is never read
[INFO] [stdout]   --> src/bin/01.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         ind += 1;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `pretty_print` is never used
[INFO] [stdout]   --> src/bin/11.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl PileOfStones {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 61 |     fn pretty_print(&self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `info` and `trace`
[INFO] [stdout]  --> src/bin/15.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tracing::{debug, info, trace};
[INFO] [stdout]   |                      ^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `pretty_print` and `pretty_print_with_visited` are never used
[INFO] [stdout]   --> src/bin/18.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl Memory {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] 40 |     pub fn pretty_print(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn pretty_print_with_visited(&self, visited_positions: &HashSet<(usize, usize)>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `indicatif::ParallelProgressIterator`
[INFO] [stdout]  --> src/bin/16.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use indicatif::ParallelProgressIterator;
[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 imports: `IntoParallelRefIterator`, `result`, and `vec`
[INFO] [stdout]   --> src/bin/16.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout]  9 |     iter::{IntoParallelRefIterator, ParallelIterator},
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     result, vec,
[INFO] [stdout]    |     ^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug` and `trace`
[INFO] [stdout]   --> src/bin/16.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tracing::{debug, info, trace};
[INFO] [stdout]    |               ^^^^^        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `indicatif::ParallelProgressIterator`
[INFO] [stdout]  --> src/bin/14.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use indicatif::ParallelProgressIterator;
[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: `run_context`
[INFO] [stdout]  --> src/bin/14.rs:7:33
[INFO] [stdout]   |
[INFO] [stdout] 7 | use show_image::{create_window, run_context, ImageInfo, ImageView};
[INFO] [stdout]   |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]  --> src/bin/14.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tracing::{debug, info};
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_smallest_n_m` is never used
[INFO] [stdout]  --> src/bin/13.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn find_smallest_n_m(x1: i64, y1: i64, z1: i64, x2: i64, y2: i64, z2: i64) -> Option<(i64, i64)> {
[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 `pretty_print` is never used
[INFO] [stdout]   --> src/bin/06.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn pretty_print(grid: &Vec<Vec<char>>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/bin/15.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `info` and `trace`
[INFO] [stdout]  --> src/bin/15.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tracing::{debug, info, trace};
[INFO] [stdout]   |                      ^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ind` is assigned to, but never used
[INFO] [stdout]   --> src/bin/01.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let mut ind = 0;
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_ind` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `pretty_print` is never used
[INFO] [stdout]   --> src/bin/15.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Warehouse {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] 29 |     fn pretty_print(&self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ind` is never read
[INFO] [stdout]   --> src/bin/01.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         ind += 1;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug` and `trace`
[INFO] [stdout]  --> src/bin/17.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tracing::{debug, info, trace};
[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: `ParallelIterator`
[INFO] [stdout]  --> src/bin/16.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 |     iter::{IntoParallelRefIterator, ParallelIterator},
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pretty_print` is never used
[INFO] [stdout]   --> src/bin/06.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn pretty_print(grid: &Vec<Vec<char>>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]  --> src/bin/11.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tracing::{debug, info};
[INFO] [stdout]   |                      ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/14.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |     let mut robots = parse_input(input);
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `robots`
[INFO] [stdout]    --> src/bin/14.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |     let mut robots = parse_input(input);
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_robots`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]    --> src/bin/14.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |     let width = 101;
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]    --> src/bin/14.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |     let height = 103;
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `display_grid_as_image` is never used
[INFO] [stdout]   --> src/bin/14.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn display_grid_as_image(grid: &[Vec<char>], iterations: i64) {
[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 `pretty_print_grid` is never used
[INFO] [stdout]    --> src/bin/14.rs:115:4
[INFO] [stdout]     |
[INFO] [stdout] 115 | fn pretty_print_grid(robots: &[Robot], width: i64, height: i64) -> Vec<Vec<char>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `display_grid` is never used
[INFO] [stdout]    --> src/bin/14.rs:170:4
[INFO] [stdout]     |
[INFO] [stdout] 170 | fn display_grid(robots: &mut [Robot], width: i64, height: i64) {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `indicatif::ParallelProgressIterator`
[INFO] [stdout]  --> src/bin/14.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use indicatif::ParallelProgressIterator;
[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: `run_context`
[INFO] [stdout]  --> src/bin/14.rs:7:33
[INFO] [stdout]   |
[INFO] [stdout] 7 | use show_image::{create_window, run_context, ImageInfo, ImageView};
[INFO] [stdout]   |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]  --> src/bin/14.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tracing::{debug, info};
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/bin/16.rs:195:34
[INFO] [stdout]     |
[INFO] [stdout] 195 |         let (visited, new_score, path) = search.unwrap();
[INFO] [stdout]     |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `indicatif::ParallelProgressIterator`
[INFO] [stdout]  --> src/bin/16.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use indicatif::ParallelProgressIterator;
[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 imports: `IntoParallelRefIterator`, `result`, and `vec`
[INFO] [stdout]   --> src/bin/16.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout]  9 |     iter::{IntoParallelRefIterator, ParallelIterator},
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     result, vec,
[INFO] [stdout]    |     ^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug` and `trace`
[INFO] [stdout]   --> src/bin/16.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tracing::{debug, info, trace};
[INFO] [stdout]    |               ^^^^^        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/bin/16.rs:254:52
[INFO] [stdout]     |
[INFO] [stdout] 254 |                     let (visited_positions, score, path) = search.unwrap();
[INFO] [stdout]     |                                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/bin/16.rs:226:60
[INFO] [stdout]     |
[INFO] [stdout] 226 |     if let Some((initial_visited_positions, initial_score, path)) = initial_path {
[INFO] [stdout]     |                                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `initial_visited_positions_as_vec`
[INFO] [stdout]    --> src/bin/16.rs:227:13
[INFO] [stdout]     |
[INFO] [stdout] 227 |         let initial_visited_positions_as_vec: Vec<(usize, usize)> = initial_visited_positions
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_initial_visited_positions_as_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visited_positions`
[INFO] [stdout]    --> src/bin/16.rs:273:14
[INFO] [stdout]     |
[INFO] [stdout] 273 |         let (visited_positions, score, path) = search.unwrap();
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visited_positions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/bin/16.rs:273:40
[INFO] [stdout]     |
[INFO] [stdout] 273 |         let (visited_positions, score, path) = search.unwrap();
[INFO] [stdout]     |                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_smallest_n_m` is never used
[INFO] [stdout]  --> src/bin/13.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn find_smallest_n_m(x1: i64, y1: i64, z1: i64, x2: i64, y2: i64, z2: i64) -> Option<(i64, i64)> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/bin/15.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pretty_print` is never used
[INFO] [stdout]    --> src/bin/16.rs:289:4
[INFO] [stdout]     |
[INFO] [stdout] 289 | fn pretty_print(grid: Vec<Vec<char>>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ParallelIterator`
[INFO] [stdout]  --> src/bin/16.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 |     iter::{IntoParallelRefIterator, ParallelIterator},
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/bin/16.rs:195:34
[INFO] [stdout]     |
[INFO] [stdout] 195 |         let (visited, new_score, path) = search.unwrap();
[INFO] [stdout]     |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/bin/16.rs:254:52
[INFO] [stdout]     |
[INFO] [stdout] 254 |                     let (visited_positions, score, path) = search.unwrap();
[INFO] [stdout]     |                                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/bin/16.rs:226:60
[INFO] [stdout]     |
[INFO] [stdout] 226 |     if let Some((initial_visited_positions, initial_score, path)) = initial_path {
[INFO] [stdout]     |                                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `initial_visited_positions_as_vec`
[INFO] [stdout]    --> src/bin/16.rs:227:13
[INFO] [stdout]     |
[INFO] [stdout] 227 |         let initial_visited_positions_as_vec: Vec<(usize, usize)> = initial_visited_positions
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_initial_visited_positions_as_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `visited_positions`
[INFO] [stdout]    --> src/bin/16.rs:273:14
[INFO] [stdout]     |
[INFO] [stdout] 273 |         let (visited_positions, score, path) = search.unwrap();
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visited_positions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/bin/16.rs:273:40
[INFO] [stdout]     |
[INFO] [stdout] 273 |         let (visited_positions, score, path) = search.unwrap();
[INFO] [stdout]     |                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pretty_print` is never used
[INFO] [stdout]    --> src/bin/16.rs:289:4
[INFO] [stdout]     |
[INFO] [stdout] 289 | fn pretty_print(grid: Vec<Vec<char>>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `pretty_print` and `pretty_print_with_visited` are never used
[INFO] [stdout]   --> src/bin/18.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl Memory {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] 40 |     pub fn pretty_print(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn pretty_print_with_visited(&self, visited_positions: &HashSet<(usize, usize)>) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `pretty_print` is never used
[INFO] [stdout]   --> src/bin/15.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Warehouse {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] 29 |     fn pretty_print(&self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `pretty_print` is never used
[INFO] [stdout]   --> src/bin/11.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl PileOfStones {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 61 |     fn pretty_print(&self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/14.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |     let mut robots = parse_input(input);
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `robots`
[INFO] [stdout]    --> src/bin/14.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |     let mut robots = parse_input(input);
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_robots`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]    --> src/bin/14.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |     let width = 101;
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]    --> src/bin/14.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |     let height = 103;
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `display_grid_as_image` is never used
[INFO] [stdout]   --> src/bin/14.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn display_grid_as_image(grid: &[Vec<char>], iterations: i64) {
[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 `pretty_print_grid` is never used
[INFO] [stdout]    --> src/bin/14.rs:115:4
[INFO] [stdout]     |
[INFO] [stdout] 115 | fn pretty_print_grid(robots: &[Robot], width: i64, height: i64) -> Vec<Vec<char>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `display_grid` is never used
[INFO] [stdout]    --> src/bin/14.rs:170:4
[INFO] [stdout]     |
[INFO] [stdout] 170 | fn display_grid(robots: &mut [Robot], width: i64, height: i64) {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `Command { std: "docker" "inspect" "39a053426eaf50811b6eeff5e71f8bdbc585040b249da29230b37e3c75d0afb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39a053426eaf50811b6eeff5e71f8bdbc585040b249da29230b37e3c75d0afb7", kill_on_drop: false }`
[INFO] [stdout] 39a053426eaf50811b6eeff5e71f8bdbc585040b249da29230b37e3c75d0afb7
