[INFO] cloning repository https://github.com/tnlogy/advent2024
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tnlogy/advent2024" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftnlogy%2Fadvent2024", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6cd5b8b37922902c4b3e89f8d1519beae15bbb8b
[INFO] checking tnlogy/advent2024 against try#63132bd615c9bf75e93af8405d00064212331708 for pr-153975
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftnlogy%2Fadvent2024" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tnlogy/advent2024
[INFO] finished tweaking git repo https://github.com/tnlogy/advent2024
[INFO] tweaked toml for git repo https://github.com/tnlogy/advent2024 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tnlogy/advent2024 on toolchain 63132bd615c9bf75e93af8405d00064212331708
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[INFO] crate git repo https://github.com/tnlogy/advent2024 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" "+63132bd615c9bf75e93af8405d00064212331708" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/bin/day16.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mut grid = input.lines().map(|l| l.chars().collect()).collect::<Vec<Vec<char>>>();
[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: function `print_grid` is never used
[INFO] [stdout]    --> src/bin/day16.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn print_grid(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: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/day6.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let mut grid = input.lines().map(|l| l.chars().collect()).collect::<Vec<Vec<char>>>();
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/day6.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let mut start_pos = find_start_pos(grid.clone());
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `str::FromStr`
[INFO] [stdout]  --> src/bin/day1_1_wgpu.rs:2:29
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{mem::size_of_val, str::FromStr};
[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: `str::FromStr`
[INFO] [stdout]  --> src/bin/day1_wgpu.rs:1:29
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{mem::size_of_val, str::FromStr};
[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 variable: `i`
[INFO] [stdout]   --> src/bin/day4.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 |         for (i, c) in line.chars().enumerate() {
[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: `x`
[INFO] [stdout]   --> src/bin/day4.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     for x in 0..number {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]   --> src/bin/day1_1_wgpu.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let size = size_of_val(numbers) as wgpu::BufferAddress;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OVERFLOW` is never used
[INFO] [stdout]  --> src/bin/day1_1_wgpu.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const OVERFLOW: u32 = 0xffffffff;
[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: `str::FromStr`
[INFO] [stdout]  --> src/bin/day1_wgpu.rs:1:29
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{mem::size_of_val, str::FromStr};
[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/day18.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut spectators: HashSet<(usize, usize)> = HashSet::new();
[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: `spectators`
[INFO] [stdout]   --> src/bin/day18.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut spectators: HashSet<(usize, usize)> = HashSet::new();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spectators`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `best_cost` is never read
[INFO] [stdout]   --> src/bin/day18.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             best_cost = p.cost;
[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: function `print_grid` is never used
[INFO] [stdout]   --> src/bin/day18.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn print_grid(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: function `find_char` is never used
[INFO] [stdout]   --> src/bin/day18.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn find_char(grid: &Vec<Vec<char>>, e: char) -> (usize, usize) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/day17.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let (mut a, mut b, mut c) = parse_registers(regs);
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/day17.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let (mut a, mut b, mut c) = parse_registers(regs);
[INFO] [stdout]    |                 ----^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/day17.rs:20:24
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let (mut a, mut b, mut c) = parse_registers(regs);
[INFO] [stdout]    |                        ----^
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OVERFLOW` is never used
[INFO] [stdout]  --> src/bin/day1_wgpu.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const OVERFLOW: u32 = 0xffffffff;
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OVERFLOW` is never used
[INFO] [stdout]  --> src/bin/day1_wgpu.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const OVERFLOW: u32 = 0xffffffff;
[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/day18.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut spectators: HashSet<(usize, usize)> = HashSet::new();
[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: `spectators`
[INFO] [stdout]   --> src/bin/day18.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut spectators: HashSet<(usize, usize)> = HashSet::new();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spectators`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `best_cost` is never read
[INFO] [stdout]   --> src/bin/day18.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             best_cost = p.cost;
[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: function `print_grid` is never used
[INFO] [stdout]   --> src/bin/day18.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn print_grid(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: function `find_char` is never used
[INFO] [stdout]   --> src/bin/day18.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn find_char(grid: &Vec<Vec<char>>, e: char) -> (usize, usize) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/bin/day10.rs:39:31
[INFO] [stdout]    |
[INFO] [stdout] 39 |                     .filter(|(x, height)| **height == 0u32)
[INFO] [stdout]    |                               ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (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/day6.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let mut grid = input.lines().map(|l| l.chars().collect()).collect::<Vec<Vec<char>>>();
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/day6.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let mut start_pos = find_start_pos(grid.clone());
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/bin/day10.rs:39:31
[INFO] [stdout]    |
[INFO] [stdout] 39 |                     .filter(|(x, height)| **height == 0u32)
[INFO] [stdout]    |                               ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (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/day14.rs:31:17
[INFO] [stdout]    |
[INFO] [stdout] 31 |             for mut bot in bots.iter_mut() {
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/day14.rs:31:17
[INFO] [stdout]    |
[INFO] [stdout] 31 |             for mut bot in bots.iter_mut() {
[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: `i`
[INFO] [stdout]   --> src/bin/day4.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 |         for (i, c) in line.chars().enumerate() {
[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: `x`
[INFO] [stdout]   --> src/bin/day4.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     for x in 0..number {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/day8.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let mut grid = input.lines().map(|l| l.chars().collect()).collect::<Vec<Vec<char>>>();
[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: `c`
[INFO] [stdout]   --> src/bin/day8.rs:42:10
[INFO] [stdout]    |
[INFO] [stdout] 42 |     for (c, positions) in antenna_map {
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (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/day8.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let mut grid = input.lines().map(|l| l.chars().collect()).collect::<Vec<Vec<char>>>();
[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: `c`
[INFO] [stdout]   --> src/bin/day8.rs:42:10
[INFO] [stdout]    |
[INFO] [stdout] 42 |     for (c, positions) in antenna_map {
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (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/day17.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let (mut a, mut b, mut c) = parse_registers(regs);
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/day17.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let (mut a, mut b, mut c) = parse_registers(regs);
[INFO] [stdout]    |                 ----^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/day17.rs:20:24
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let (mut a, mut b, mut c) = parse_registers(regs);
[INFO] [stdout]    |                        ----^
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `str::FromStr`
[INFO] [stdout]  --> src/bin/day1_1_wgpu.rs:2:29
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{mem::size_of_val, str::FromStr};
[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/day16.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mut grid = input.lines().map(|l| l.chars().collect()).collect::<Vec<Vec<char>>>();
[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: function `print_grid` is never used
[INFO] [stdout]    --> src/bin/day16.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn print_grid(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 variable: `size`
[INFO] [stdout]   --> src/bin/day1_1_wgpu.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let size = size_of_val(numbers) as wgpu::BufferAddress;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OVERFLOW` is never used
[INFO] [stdout]  --> src/bin/day1_1_wgpu.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const OVERFLOW: u32 = 0xffffffff;
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "5c88d2cf7b8ff0acbd4c876dc5166c98900ef0019cdab93de9d6864d40116ab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c88d2cf7b8ff0acbd4c876dc5166c98900ef0019cdab93de9d6864d40116ab8", kill_on_drop: false }`
[INFO] [stdout] 5c88d2cf7b8ff0acbd4c876dc5166c98900ef0019cdab93de9d6864d40116ab8
