[INFO] cloning repository https://github.com/TimidAutomaton/SandGameV1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TimidAutomaton/SandGameV1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimidAutomaton%2FSandGameV1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimidAutomaton%2FSandGameV1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a406c87eb2a60e83d203c65ca88e5dfd4680e3fe
[INFO] checking TimidAutomaton/SandGameV1 against master#540f43a224317d894a9a0710a8d67704f179a33c for pr-155193
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimidAutomaton%2FSandGameV1" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TimidAutomaton/SandGameV1
[INFO] finished tweaking git repo https://github.com/TimidAutomaton/SandGameV1
[INFO] tweaked toml for git repo https://github.com/TimidAutomaton/SandGameV1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TimidAutomaton/SandGameV1 on toolchain 540f43a224317d894a9a0710a8d67704f179a33c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+540f43a224317d894a9a0710a8d67704f179a33c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TimidAutomaton/SandGameV1 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" "+540f43a224317d894a9a0710a8d67704f179a33c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `hash::Hash`
[INFO] [stdout]  --> src/lib.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, hash::Hash};
[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: `wgpu::Texture`
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use wgpu::Texture;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BindGroup`
[INFO] [stdout]  --> src/lib.rs:9:108
[INFO] [stdout]   |
[INFO] [stdout] 9 | use wgpu::{util::DeviceExt, Adapter, Buffer, Device, Queue, RenderPipeline, Surface, SurfaceConfiguration, BindGroup, BindGroupLayout...
[INFO] [stdout]   |                                                                                                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `KeyCode`, `PhysicalKey`, `WindowBuilder`, `event::*`, and `event_loop::EventLoop`
[INFO] [stdout]   --> src/lib.rs:11:24
[INFO] [stdout]    |
[INFO] [stdout] 11 |     dpi::PhysicalSize, event::*, event_loop::EventLoop, keyboard::{KeyCode, PhysicalKey}, window::{Window, WindowBuilder}
[INFO] [stdout]    |                        ^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^             ^^^^^^^  ^^^^^^^^^^^                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hash::Hash`
[INFO] [stdout]  --> src/lib.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, hash::Hash};
[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: `wgpu::Texture`
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use wgpu::Texture;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BindGroup`
[INFO] [stdout]  --> src/lib.rs:9:108
[INFO] [stdout]   |
[INFO] [stdout] 9 | use wgpu::{util::DeviceExt, Adapter, Buffer, Device, Queue, RenderPipeline, Surface, SurfaceConfiguration, BindGroup, BindGroupLayout...
[INFO] [stdout]   |                                                                                                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `KeyCode`, `PhysicalKey`, `WindowBuilder`, `event::*`, and `event_loop::EventLoop`
[INFO] [stdout]   --> src/lib.rs:11:24
[INFO] [stdout]    |
[INFO] [stdout] 11 |     dpi::PhysicalSize, event::*, event_loop::EventLoop, keyboard::{KeyCode, PhysicalKey}, window::{Window, WindowBuilder}
[INFO] [stdout]    |                        ^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^             ^^^^^^^  ^^^^^^^^^^^                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/test_texture.rs:122:40
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn make_texture_from_raw_bytes(name: &str, raw_bytes: &Vec<u8>, texture_dimensions: [u32; 2], device: &wgpu::Device, queue:...
[INFO] [stdout]     |                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Vertex {
[INFO] [stdout]    |        ^^^^^^ field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> src/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / #[repr(C)]
[INFO] [stdout] 16 | | #[derive(Copy, Clone, Debug, bytemuck::Pod, bytemuck::Zeroable)]
[INFO] [stdout] 17 | | struct Vertex {
[INFO] [stdout] 18 | |     position: [f32; 3],
[INFO] [stdout] 19 | |     tex_coords: [f32; 2],
[INFO] [stdout] 20 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VERTICES` is never used
[INFO] [stdout]   --> src/lib.rs:68:7
[INFO] [stdout]    |
[INFO] [stdout] 68 | const VERTICES: &[Vertex] = &[
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INDICES` is never used
[INFO] [stdout]   --> src/lib.rs:91:7
[INFO] [stdout]    |
[INFO] [stdout] 91 | const INDICES: &[u16] = &[0, 1, 4, 1, 2, 4, 2, 3, 4, /* padding */ 0];
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/test_texture.rs:122:40
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn make_texture_from_raw_bytes(name: &str, raw_bytes: &Vec<u8>, texture_dimensions: [u32; 2], device: &wgpu::Device, queue:...
[INFO] [stdout]     |                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/lib.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Vertex {
[INFO] [stdout]    |        ^^^^^^ field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> src/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / #[repr(C)]
[INFO] [stdout] 16 | | #[derive(Copy, Clone, Debug, bytemuck::Pod, bytemuck::Zeroable)]
[INFO] [stdout] 17 | | struct Vertex {
[INFO] [stdout] 18 | |     position: [f32; 3],
[INFO] [stdout] 19 | |     tex_coords: [f32; 2],
[INFO] [stdout] 20 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `VERTICES` is never used
[INFO] [stdout]   --> src/lib.rs:68:7
[INFO] [stdout]    |
[INFO] [stdout] 68 | const VERTICES: &[Vertex] = &[
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INDICES` is never used
[INFO] [stdout]   --> src/lib.rs:91:7
[INFO] [stdout]    |
[INFO] [stdout] 91 | const INDICES: &[u16] = &[0, 1, 4, 1, 2, 4, 2, 3, 4, /* padding */ 0];
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::input::*`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::input::*;
[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: `winit::event::ElementState`
[INFO] [stdout]  --> src/falling_sand/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use winit::event::ElementState;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `winit::platform::modifier_supplement::KeyEventExtModifierSupplement`
[INFO] [stdout]  --> src/falling_sand/update_functions.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use winit::platform::modifier_supplement::KeyEventExtModifierSupplement;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Element`
[INFO] [stdout]  --> src/falling_sand/update_functions.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::{Element, ElementType};
[INFO] [stdout]   |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SystemTime` and `UNIX_EPOCH`
[INFO] [stdout]   --> src/main.rs:19:17
[INFO] [stdout]    |
[INFO] [stdout] 19 | use std::time::{SystemTime, UNIX_EPOCH};
[INFO] [stdout]    |                 ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Window`
[INFO] [stdout]   --> src/main.rs:23:120
[INFO] [stdout]    |
[INFO] [stdout] 23 |     dpi::{PhysicalPosition, PhysicalSize}, event::*, event_loop::EventLoop, keyboard::{KeyCode, PhysicalKey}, window::{Window, Windo...
[INFO] [stdout]    |                                                                                                                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::input::*`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::input::*;
[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: `winit::event::ElementState`
[INFO] [stdout]  --> src/falling_sand/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use winit::event::ElementState;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `winit::platform::modifier_supplement::KeyEventExtModifierSupplement`
[INFO] [stdout]  --> src/falling_sand/update_functions.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use winit::platform::modifier_supplement::KeyEventExtModifierSupplement;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Element`
[INFO] [stdout]  --> src/falling_sand/update_functions.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::{Element, ElementType};
[INFO] [stdout]   |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SystemTime` and `UNIX_EPOCH`
[INFO] [stdout]   --> src/main.rs:19:17
[INFO] [stdout]    |
[INFO] [stdout] 19 | use std::time::{SystemTime, UNIX_EPOCH};
[INFO] [stdout]    |                 ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Window`
[INFO] [stdout]   --> src/main.rs:23:120
[INFO] [stdout]    |
[INFO] [stdout] 23 |     dpi::{PhysicalPosition, PhysicalSize}, event::*, event_loop::EventLoop, keyboard::{KeyCode, PhysicalKey}, window::{Window, Windo...
[INFO] [stdout]    |                                                                                                                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_rng`
[INFO] [stdout]    --> src/falling_sand/update_functions.rs:383:25
[INFO] [stdout]     |
[INFO] [stdout] 383 |                     let new_rng: f64 = rng.gen();
[INFO] [stdout]     |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_rng`
[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/falling_sand/screen_texture.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let mut pixel_y = position.1 * 10;
[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/falling_sand/mod.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |         for i in 0..indices {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_rng`
[INFO] [stdout]    --> src/falling_sand/update_functions.rs:383:25
[INFO] [stdout]     |
[INFO] [stdout] 383 |                     let new_rng: f64 = rng.gen();
[INFO] [stdout]     |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_rng`
[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/falling_sand/mod.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |         for i in 0..indices {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/falling_sand/mod.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let mut rng = rand::thread_rng();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> src/falling_sand/mod.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let mut rng = rand::thread_rng();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/falling_sand/mod.rs:149:13
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let mut rng = rand::thread_rng();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> src/falling_sand/mod.rs:149:13
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let mut rng = rand::thread_rng();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/falling_sand/screen_texture.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let mut pixel_y = position.1 * 10;
[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/falling_sand/mod.rs:286:13
[INFO] [stdout]     |
[INFO] [stdout] 286 |         let mut rng = rand::thread_rng();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> src/falling_sand/mod.rs:286:13
[INFO] [stdout]     |
[INFO] [stdout] 286 |         let mut rng = rand::thread_rng();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surrounding_granule`
[INFO] [stdout]    --> src/falling_sand/mod.rs:305:17
[INFO] [stdout]     |
[INFO] [stdout] 305 |             let surrounding_granule = self.get_surrounding_from_index(index);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surrounding_granule`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/falling_sand/mod.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |         for i in 0..indices {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/falling_sand/mod.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |         for i in 0..indices {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/falling_sand/mod.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let mut rng = rand::thread_rng();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> src/falling_sand/mod.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let mut rng = rand::thread_rng();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/falling_sand/mod.rs:149:13
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let mut rng = rand::thread_rng();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> src/falling_sand/mod.rs:149:13
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let mut rng = rand::thread_rng();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/falling_sand/mod.rs:286:13
[INFO] [stdout]     |
[INFO] [stdout] 286 |         let mut rng = rand::thread_rng();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> src/falling_sand/mod.rs:286:13
[INFO] [stdout]     |
[INFO] [stdout] 286 |         let mut rng = rand::thread_rng();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surrounding_granule`
[INFO] [stdout]    --> src/falling_sand/mod.rs:305:17
[INFO] [stdout]     |
[INFO] [stdout] 305 |             let surrounding_granule = self.get_surrounding_from_index(index);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surrounding_granule`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let mut window_size = window.inner_size();
[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/main.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |     let mut surface_configured = false;
[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/main.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |     let mut sand_texture: ScreenTexture = sand_board.output_texture();
[INFO] [stdout]     |         ----^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `physical_size`
[INFO] [stdout]    --> src/main.rs:156:50
[INFO] [stdout]     |
[INFO] [stdout] 156 | ...                   WindowEvent::Resized(physical_size) => {
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_physical_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window_id`
[INFO] [stdout]   --> src/main.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |     let window_id = window.id();
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window_size`
[INFO] [stdout]   --> src/main.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let mut window_size = window.inner_size();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface_configured`
[INFO] [stdout]    --> src/main.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |     let mut surface_configured = false;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface_configured`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `test_texture`
[INFO] [stdout]    --> src/main.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |     let test_texture: TestTexture = TestTexture::make_texture_from_raw_bytes("sand_board", &sand_texture.pixel_data, dimensions,  &...
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:272:9
[INFO] [stdout]     |
[INFO] [stdout] 272 |     let mut starting_granules = sand_board.get_granule_count();
[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/main.rs:289:9
[INFO] [stdout]     |
[INFO] [stdout] 289 |     let mut before_tick_granules = sand_board.get_granule_count();
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `added_granules` is assigned to, but never used
[INFO] [stdout]    --> src/main.rs:218:9
[INFO] [stdout]     |
[INFO] [stdout] 218 |     let mut added_granules = 0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_added_granules` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `starting_granules`
[INFO] [stdout]    --> src/main.rs:272:9
[INFO] [stdout]     |
[INFO] [stdout] 272 |     let mut starting_granules = sand_board.get_granule_count();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_starting_granules`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `before_tick_granules`
[INFO] [stdout]    --> src/main.rs:289:9
[INFO] [stdout]     |
[INFO] [stdout] 289 |     let mut before_tick_granules = sand_board.get_granule_count();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_before_tick_granules`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `added_granules` is never read
[INFO] [stdout]    --> src/main.rs:281:13
[INFO] [stdout]     |
[INFO] [stdout] 281 |             added_granules = sand_board.add_granules(x as usize, y as usize, size, ELEMENT_LIST[sand_pen.element_index as usize]);
[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: fields `dpi_scale_factor` and `send_event` are never read
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct ResizeEvent {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 28 |     physical_size: PhysicalSize<u32>,
[INFO] [stdout] 29 |     dpi_scale_factor: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 30 |     send_event: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `granule_rate` is never read
[INFO] [stdout]   --> src/main.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | struct SandPen {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 40 |     granule_rate: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_time_no_reset` is never used
[INFO] [stdout]   --> src/debug_tools.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Timer {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn get_time_no_reset(&mut self) -> u128 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `remove_timer`, `get_time_no_reset`, and `read_last_recorded` are never used
[INFO] [stdout]   --> src/debug_tools.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 55 | impl DebugTools {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub fn remove_timer(&mut self, timer: usize) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn get_time_no_reset(&mut self, timer: usize) -> u128 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 |     pub fn read_last_recorded(&self, timer: usize) -> u128 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HEXTABLE` is never used
[INFO] [stdout]    --> src/debug_tools.rs:104:7
[INFO] [stdout]     |
[INFO] [stdout] 104 | const HEXTABLE: [&str; 16] = [  "0", "1", "2", "3",
[INFO] [stdout]     |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `byte_to_hex` is never used
[INFO] [stdout]    --> src/debug_tools.rs:109:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub fn byte_to_hex(byte: u8) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `unchanged` and `unaccounted` are never read
[INFO] [stdout]   --> src/falling_sand/mod.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct SandBoard {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub unchanged: usize,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 22 |     pub unaccounted: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `randomize_top`, `randomize_ocean`, and `boring_sand` are never used
[INFO] [stdout]    --> src/falling_sand/mod.rs:98:12
[INFO] [stdout]     |
[INFO] [stdout]  26 | impl SandBoard {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  98 |     pub fn randomize_top(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub fn randomize_ocean(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |     pub fn boring_sand(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COLORS_BLACK` is never used
[INFO] [stdout]    --> src/falling_sand/mod.rs:390:11
[INFO] [stdout]     |
[INFO] [stdout] 390 | pub const COLORS_BLACK: [u8; 4] = [0x00, 0x00, 0x00, 0xFF];
[INFO] [stdout]     |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STATIC_ELEMENTS` is never used
[INFO] [stdout]  --> src/falling_sand/elements.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const STATIC_ELEMENTS: [ElementType; 1] = [ElementType::Wall];
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SOLID_ELEMENTS` is never used
[INFO] [stdout]  --> src/falling_sand/elements.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const SOLID_ELEMENTS: [ElementType; 3] = [ElementType::Sand, ElementType::Dirt, ElementType::Seed];
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LIQUID_ELEMENTS` is never used
[INFO] [stdout]  --> src/falling_sand/elements.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const LIQUID_ELEMENTS: [ElementType; 2] = [ElementType::Water, ElementType::Empty];
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GAS_ELMENTS` is never used
[INFO] [stdout]  --> src/falling_sand/elements.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const GAS_ELMENTS: [ElementType; 2] = [ElementType::Empty, ElementType::Cloud];
[INFO] [stdout]   |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LIVING_ELEMENTS` is never used
[INFO] [stdout]  --> src/falling_sand/elements.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const LIVING_ELEMENTS: [ElementType; 1] = [ElementType::Grass];
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SPECIAL_ELEMENTS` is never used
[INFO] [stdout]  --> src/falling_sand/elements.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const SPECIAL_ELEMENTS: [ElementType; 0] = [];
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/falling_sand/elements.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum ElementType {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 20 |     Moss, // extends around walls and objects
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 21 |     Cloud,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 22 |     Egg,
[INFO] [stdout] 23 |     Frog,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 24 |     Tadpole,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 25 |     Isopod,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 26 |     Minnow,
[INFO] [stdout] 27 |     Snail,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 28 |     SpringTail,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ElementType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state` is never read
[INFO] [stdout]   --> src/falling_sand/elements.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct Element {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 44 |     pub element_type: ElementType,
[INFO] [stdout] 45 |     pub state: State,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Element` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let mut window_size = window.inner_size();
[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/main.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |     let mut surface_configured = false;
[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/main.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |     let mut sand_texture: ScreenTexture = sand_board.output_texture();
[INFO] [stdout]     |         ----^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `physical_size`
[INFO] [stdout]    --> src/main.rs:156:50
[INFO] [stdout]     |
[INFO] [stdout] 156 | ...                   WindowEvent::Resized(physical_size) => {
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_physical_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window_id`
[INFO] [stdout]   --> src/main.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |     let window_id = window.id();
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window_size`
[INFO] [stdout]   --> src/main.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let mut window_size = window.inner_size();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `surface_configured`
[INFO] [stdout]    --> src/main.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |     let mut surface_configured = false;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_surface_configured`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `test_texture`
[INFO] [stdout]    --> src/main.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |     let test_texture: TestTexture = TestTexture::make_texture_from_raw_bytes("sand_board", &sand_texture.pixel_data, dimensions,  &...
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:272:9
[INFO] [stdout]     |
[INFO] [stdout] 272 |     let mut starting_granules = sand_board.get_granule_count();
[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/main.rs:289:9
[INFO] [stdout]     |
[INFO] [stdout] 289 |     let mut before_tick_granules = sand_board.get_granule_count();
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `added_granules` is assigned to, but never used
[INFO] [stdout]    --> src/main.rs:218:9
[INFO] [stdout]     |
[INFO] [stdout] 218 |     let mut added_granules = 0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_added_granules` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `starting_granules`
[INFO] [stdout]    --> src/main.rs:272:9
[INFO] [stdout]     |
[INFO] [stdout] 272 |     let mut starting_granules = sand_board.get_granule_count();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_starting_granules`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `before_tick_granules`
[INFO] [stdout]    --> src/main.rs:289:9
[INFO] [stdout]     |
[INFO] [stdout] 289 |     let mut before_tick_granules = sand_board.get_granule_count();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_before_tick_granules`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `added_granules` is never read
[INFO] [stdout]    --> src/main.rs:281:13
[INFO] [stdout]     |
[INFO] [stdout] 281 |             added_granules = sand_board.add_granules(x as usize, y as usize, size, ELEMENT_LIST[sand_pen.element_index as usize]);
[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: fields `dpi_scale_factor` and `send_event` are never read
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct ResizeEvent {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 28 |     physical_size: PhysicalSize<u32>,
[INFO] [stdout] 29 |     dpi_scale_factor: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 30 |     send_event: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `granule_rate` is never read
[INFO] [stdout]   --> src/main.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | struct SandPen {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 40 |     granule_rate: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_time_no_reset` is never used
[INFO] [stdout]   --> src/debug_tools.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Timer {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn get_time_no_reset(&mut self) -> u128 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `remove_timer`, `get_time_no_reset`, and `read_last_recorded` are never used
[INFO] [stdout]   --> src/debug_tools.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 55 | impl DebugTools {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub fn remove_timer(&mut self, timer: usize) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn get_time_no_reset(&mut self, timer: usize) -> u128 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 |     pub fn read_last_recorded(&self, timer: usize) -> u128 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HEXTABLE` is never used
[INFO] [stdout]    --> src/debug_tools.rs:104:7
[INFO] [stdout]     |
[INFO] [stdout] 104 | const HEXTABLE: [&str; 16] = [  "0", "1", "2", "3",
[INFO] [stdout]     |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `byte_to_hex` is never used
[INFO] [stdout]    --> src/debug_tools.rs:109:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub fn byte_to_hex(byte: u8) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `unchanged` and `unaccounted` are never read
[INFO] [stdout]   --> src/falling_sand/mod.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct SandBoard {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub unchanged: usize,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 22 |     pub unaccounted: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `randomize_top`, `randomize_ocean`, and `boring_sand` are never used
[INFO] [stdout]    --> src/falling_sand/mod.rs:98:12
[INFO] [stdout]     |
[INFO] [stdout]  26 | impl SandBoard {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  98 |     pub fn randomize_top(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub fn randomize_ocean(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |     pub fn boring_sand(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COLORS_BLACK` is never used
[INFO] [stdout]    --> src/falling_sand/mod.rs:390:11
[INFO] [stdout]     |
[INFO] [stdout] 390 | pub const COLORS_BLACK: [u8; 4] = [0x00, 0x00, 0x00, 0xFF];
[INFO] [stdout]     |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STATIC_ELEMENTS` is never used
[INFO] [stdout]  --> src/falling_sand/elements.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const STATIC_ELEMENTS: [ElementType; 1] = [ElementType::Wall];
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SOLID_ELEMENTS` is never used
[INFO] [stdout]  --> src/falling_sand/elements.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const SOLID_ELEMENTS: [ElementType; 3] = [ElementType::Sand, ElementType::Dirt, ElementType::Seed];
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LIQUID_ELEMENTS` is never used
[INFO] [stdout]  --> src/falling_sand/elements.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const LIQUID_ELEMENTS: [ElementType; 2] = [ElementType::Water, ElementType::Empty];
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GAS_ELMENTS` is never used
[INFO] [stdout]  --> src/falling_sand/elements.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const GAS_ELMENTS: [ElementType; 2] = [ElementType::Empty, ElementType::Cloud];
[INFO] [stdout]   |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LIVING_ELEMENTS` is never used
[INFO] [stdout]  --> src/falling_sand/elements.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const LIVING_ELEMENTS: [ElementType; 1] = [ElementType::Grass];
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SPECIAL_ELEMENTS` is never used
[INFO] [stdout]  --> src/falling_sand/elements.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const SPECIAL_ELEMENTS: [ElementType; 0] = [];
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/falling_sand/elements.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum ElementType {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 20 |     Moss, // extends around walls and objects
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 21 |     Cloud,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 22 |     Egg,
[INFO] [stdout] 23 |     Frog,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 24 |     Tadpole,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 25 |     Isopod,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 26 |     Minnow,
[INFO] [stdout] 27 |     Snail,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 28 |     SpringTail,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ElementType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state` is never read
[INFO] [stdout]   --> src/falling_sand/elements.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct Element {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 44 |     pub element_type: ElementType,
[INFO] [stdout] 45 |     pub state: State,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Element` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.89s
[INFO] running `Command { std: "docker" "inspect" "f92cdd853090375be2db761fd7cb8a74c55b51cd0afb89332b0e605cc58efde4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f92cdd853090375be2db761fd7cb8a74c55b51cd0afb89332b0e605cc58efde4", kill_on_drop: false }`
[INFO] [stdout] f92cdd853090375be2db761fd7cb8a74c55b51cd0afb89332b0e605cc58efde4
