[INFO] cloning repository https://github.com/alisoscope/fern
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alisoscope/fern" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falisoscope%2Ffern", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falisoscope%2Ffern'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bff6bd1175b8a71855b6088819fd94442fa456a6
[INFO] checking alisoscope/fern against try#b66808126f24f2f30898306a881e1676824ea80c for pr-133502-23
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falisoscope%2Ffern" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/alisoscope/fern
[INFO] finished tweaking git repo https://github.com/alisoscope/fern
[INFO] tweaked toml for git repo https://github.com/alisoscope/fern written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/alisoscope/fern on toolchain b66808126f24f2f30898306a881e1676824ea80c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b66808126f24f2f30898306a881e1676824ea80c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/alisoscope/fern 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" "+b66808126f24f2f30898306a881e1676824ea80c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 83c369a2fb9a777ae683ab7e7c47937ac186e430cbf99251dc6320a6c622e794
[INFO] running `Command { std: "docker" "start" "83c369a2fb9a777ae683ab7e7c47937ac186e430cbf99251dc6320a6c622e794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83c369a2fb9a777ae683ab7e7c47937ac186e430cbf99251dc6320a6c622e794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "83c369a2fb9a777ae683ab7e7c47937ac186e430cbf99251dc6320a6c622e794" "/opt/rustwide/cargo-home/bin/cargo" "+b66808126f24f2f30898306a881e1676824ea80c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83c369a2fb9a777ae683ab7e7c47937ac186e430cbf99251dc6320a6c622e794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "83c369a2fb9a777ae683ab7e7c47937ac186e430cbf99251dc6320a6c622e794" "/opt/rustwide/cargo-home/bin/cargo" "+b66808126f24f2f30898306a881e1676824ea80c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.46
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[INFO] [stdout] warning: unused import: `crate::prelude::*`
[INFO] [stdout]  --> src/app.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::prelude::*;
[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 label
[INFO] [stdout]   --> src/app.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         'main_loop: loop {
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::prelude::*`
[INFO] [stdout]  --> src/input.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/graphics.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/graphics.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ffi`
[INFO] [stdout]  --> src/graphics.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ffi;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time`
[INFO] [stdout]  --> src/graphics.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::time;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thiserror::Error`
[INFO] [stdout]  --> src/graphics.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use thiserror::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::prelude::*`
[INFO] [stdout]  --> src/graphics.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vulkan_backend::prelude::*`
[INFO] [stdout]  --> src/graphics.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use vulkan_backend::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ffi`
[INFO] [stdout]  --> src/graphics/vulkan_backend/device.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::ffi;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::prelude::*`
[INFO] [stdout]  --> src/graphics/vulkan_backend/command_buffer.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/graphics/vulkan_backend/swapchain.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ffi`
[INFO] [stdout]  --> src/graphics/vulkan_backend/swapchain.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::ffi;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops`
[INFO] [stdout]  --> src/graphics/vulkan_backend/swapchain.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops`
[INFO] [stdout]    --> src/graphics/vulkan_backend.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 155 | use std::ops;
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::prelude::*`
[INFO] [stdout]  --> src/app.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::prelude::*;
[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 label
[INFO] [stdout]   --> src/app.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         'main_loop: loop {
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::prelude::*`
[INFO] [stdout]  --> src/input.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/graphics.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/graphics.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ffi`
[INFO] [stdout]  --> src/graphics.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ffi;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time`
[INFO] [stdout]  --> src/graphics.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::time;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thiserror::Error`
[INFO] [stdout]  --> src/graphics.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use thiserror::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::prelude::*`
[INFO] [stdout]  --> src/graphics.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vulkan_backend::prelude::*`
[INFO] [stdout]  --> src/graphics.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use vulkan_backend::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ffi`
[INFO] [stdout]  --> src/graphics/vulkan_backend/device.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::ffi;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::prelude::*`
[INFO] [stdout]  --> src/graphics/vulkan_backend/command_buffer.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/graphics/vulkan_backend/swapchain.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ffi`
[INFO] [stdout]  --> src/graphics/vulkan_backend/swapchain.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::ffi;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops`
[INFO] [stdout]  --> src/graphics/vulkan_backend/swapchain.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops`
[INFO] [stdout]    --> src/graphics/vulkan_backend.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 155 | use std::ops;
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sdl_video` is never read
[INFO] [stdout]   --> src/app.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct App {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     sdl_video: sdl3::VideoSubsystem,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `device` and `instance` are never read
[INFO] [stdout]   --> src/graphics/vulkan_backend.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct GraphicsSystemInner {
[INFO] [stdout]    |            ------------------- fields in this struct
[INFO] [stdout] 37 |     device: Device,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 38 |     instance: Instance,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `command_pool`, `frames`, `current`, `swapchain`, and `window` are never read
[INFO] [stdout]    --> src/graphics/vulkan_backend.rs:159:5
[INFO] [stdout]     |
[INFO] [stdout] 158 | pub struct PresentationSubSystem {
[INFO] [stdout]     |            --------------------- fields in this struct
[INFO] [stdout] 159 |     command_pool: vk::CommandPool,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 160 |     frames: Box<[Frame]>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 161 |     current: usize,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 162 |     //graphics: GraphicsSystem,
[INFO] [stdout] 163 |     swapchain: Swapchain,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 164 |     window: sdl3::video::Window,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `command_buffer`, `fence`, `image_aquired`, and `render_finished` are never read
[INFO] [stdout]    --> src/graphics/vulkan_backend.rs:168:5
[INFO] [stdout]     |
[INFO] [stdout] 167 | struct Frame {
[INFO] [stdout]     |        ----- fields in this struct
[INFO] [stdout] 168 |     command_buffer: vk::CommandBuffer,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 169 |     fence: vk::Fence,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 170 |     image_aquired: vk::Semaphore,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 171 |     render_finished: vk::Semaphore,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `queue_type`, `level`, `current`, and `command_buffers` are never read
[INFO] [stdout]   --> src/graphics/vulkan_backend/command_buffer.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct CircularCommandPool {
[INFO] [stdout]    |            ------------------- fields in this struct
[INFO] [stdout]  9 |     device: Device,
[INFO] [stdout] 10 |     queue_type: QueueType,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 11 |     level: vk::CommandBufferLevel,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 12 |     current: usize,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 13 |     command_pool: vk::CommandPool,
[INFO] [stdout] 14 |     command_buffers: Box<[vk::CommandBuffer]>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `surface` is never read
[INFO] [stdout]   --> src/graphics/vulkan_backend/swapchain.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Swapchain {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |     surface: Surface,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `adaptor` and `instance` are never read
[INFO] [stdout]   --> src/graphics/wgpu_backend.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct WGpuGraphicsSystem {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     adaptor: wgpu::Adapter,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 11 |     instance: wgpu::Instance,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `instance` is never read
[INFO] [stdout]    --> src/graphics/wgpu_backend.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub struct WGpuPresentationSubSystem {
[INFO] [stdout]     |            ------------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 138 |     instance: wgpu::Instance,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bytemuck::cast_slice`
[INFO] [stdout]  --> src/bin/test.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bytemuck::cast_slice;
[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: `sdl3::keyboard::Scancode`
[INFO] [stdout]    --> src/bin/test.rs:328:13
[INFO] [stdout]     |
[INFO] [stdout] 328 |         use sdl3::keyboard::Scancode;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sdl_video` is never read
[INFO] [stdout]   --> src/app.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct App {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     sdl_video: sdl3::VideoSubsystem,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `device` and `instance` are never read
[INFO] [stdout]   --> src/graphics/vulkan_backend.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct GraphicsSystemInner {
[INFO] [stdout]    |            ------------------- fields in this struct
[INFO] [stdout] 37 |     device: Device,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 38 |     instance: Instance,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `command_pool`, `frames`, `current`, `swapchain`, and `window` are never read
[INFO] [stdout]    --> src/graphics/vulkan_backend.rs:159:5
[INFO] [stdout]     |
[INFO] [stdout] 158 | pub struct PresentationSubSystem {
[INFO] [stdout]     |            --------------------- fields in this struct
[INFO] [stdout] 159 |     command_pool: vk::CommandPool,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 160 |     frames: Box<[Frame]>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 161 |     current: usize,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 162 |     //graphics: GraphicsSystem,
[INFO] [stdout] 163 |     swapchain: Swapchain,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 164 |     window: sdl3::video::Window,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `command_buffer`, `fence`, `image_aquired`, and `render_finished` are never read
[INFO] [stdout]    --> src/graphics/vulkan_backend.rs:168:5
[INFO] [stdout]     |
[INFO] [stdout] 167 | struct Frame {
[INFO] [stdout]     |        ----- fields in this struct
[INFO] [stdout] 168 |     command_buffer: vk::CommandBuffer,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 169 |     fence: vk::Fence,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 170 |     image_aquired: vk::Semaphore,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 171 |     render_finished: vk::Semaphore,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `queue_type`, `level`, `current`, and `command_buffers` are never read
[INFO] [stdout]   --> src/graphics/vulkan_backend/command_buffer.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct CircularCommandPool {
[INFO] [stdout]    |            ------------------- fields in this struct
[INFO] [stdout]  9 |     device: Device,
[INFO] [stdout] 10 |     queue_type: QueueType,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 11 |     level: vk::CommandBufferLevel,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 12 |     current: usize,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 13 |     command_pool: vk::CommandPool,
[INFO] [stdout] 14 |     command_buffers: Box<[vk::CommandBuffer]>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `surface` is never read
[INFO] [stdout]   --> src/graphics/vulkan_backend/swapchain.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Swapchain {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |     surface: Surface,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `adaptor` and `instance` are never read
[INFO] [stdout]   --> src/graphics/wgpu_backend.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct WGpuGraphicsSystem {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     adaptor: wgpu::Adapter,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 11 |     instance: wgpu::Instance,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `instance` is never read
[INFO] [stdout]    --> src/graphics/wgpu_backend.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub struct WGpuPresentationSubSystem {
[INFO] [stdout]     |            ------------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 138 |     instance: wgpu::Instance,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bytemuck::cast_slice`
[INFO] [stdout]  --> src/bin/test.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bytemuck::cast_slice;
[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: `sdl3::keyboard::Scancode`
[INFO] [stdout]    --> src/bin/test.rs:328:13
[INFO] [stdout]     |
[INFO] [stdout] 328 |         use sdl3::keyboard::Scancode;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/test.rs:250:9
[INFO] [stdout]     |
[INFO] [stdout] 250 |     let mut camera_position = glam::vec3(0f32, 10f32, 0f32);
[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/test.rs:253:9
[INFO] [stdout]     |
[INFO] [stdout] 253 |     let mut suzanne_position = glam::vec3(0f32, 0f32, 0f32);
[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/test.rs:254:9
[INFO] [stdout]     |
[INFO] [stdout] 254 |     let mut cube_position = glam::vec3(5f32, 0f32, 5f32);
[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/test.rs:255:9
[INFO] [stdout]     |
[INFO] [stdout] 255 |     let mut sphere_position = glam::vec3(-5f32, 0f32, -2f32);
[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/test.rs:257:9
[INFO] [stdout]     |
[INFO] [stdout] 257 |     let mut camera_focal = glam::Vec3::ZERO;
[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/test.rs:258:9
[INFO] [stdout]     |
[INFO] [stdout] 258 |     let mut camera_distance = 10f32;
[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/test.rs:259:9
[INFO] [stdout]     |
[INFO] [stdout] 259 |     let mut camera_yaw = 0f32;
[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/test.rs:260:9
[INFO] [stdout]     |
[INFO] [stdout] 260 |     let mut camera_pitch = 0f32;
[INFO] [stdout]     |         ----^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/bin/test.rs:284:13
[INFO] [stdout]     |
[INFO] [stdout] 284 |         let dt = 1f32 / 60f32;
[INFO] [stdout]     |             ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mouse_sens`
[INFO] [stdout]    --> src/bin/test.rs:286:13
[INFO] [stdout]     |
[INFO] [stdout] 286 |         let mouse_sens = 0.1f32;
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mouse_sens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mouse_move_sens`
[INFO] [stdout]    --> src/bin/test.rs:287:13
[INFO] [stdout]     |
[INFO] [stdout] 287 |         let mouse_move_sens = 1f32;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mouse_move_sens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mouse_scroll_sens`
[INFO] [stdout]    --> src/bin/test.rs:288:13
[INFO] [stdout]     |
[INFO] [stdout] 288 |         let mouse_scroll_sens = 0.1f32;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mouse_scroll_sens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buffer_len`
[INFO] [stdout]   --> src/bin/test.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let buffer_len = (
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `camera_position`
[INFO] [stdout]    --> src/bin/test.rs:250:9
[INFO] [stdout]     |
[INFO] [stdout] 250 |     let mut camera_position = glam::vec3(0f32, 10f32, 0f32);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_camera_position`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/bin/test.rs:250:9
[INFO] [stdout]     |
[INFO] [stdout] 250 |     let mut camera_position = glam::vec3(0f32, 10f32, 0f32);
[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/test.rs:253:9
[INFO] [stdout]     |
[INFO] [stdout] 253 |     let mut suzanne_position = glam::vec3(0f32, 0f32, 0f32);
[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/test.rs:254:9
[INFO] [stdout]     |
[INFO] [stdout] 254 |     let mut cube_position = glam::vec3(5f32, 0f32, 5f32);
[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/test.rs:255:9
[INFO] [stdout]     |
[INFO] [stdout] 255 |     let mut sphere_position = glam::vec3(-5f32, 0f32, -2f32);
[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/test.rs:257:9
[INFO] [stdout]     |
[INFO] [stdout] 257 |     let mut camera_focal = glam::Vec3::ZERO;
[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/test.rs:258:9
[INFO] [stdout]     |
[INFO] [stdout] 258 |     let mut camera_distance = 10f32;
[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/test.rs:259:9
[INFO] [stdout]     |
[INFO] [stdout] 259 |     let mut camera_yaw = 0f32;
[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/test.rs:260:9
[INFO] [stdout]     |
[INFO] [stdout] 260 |     let mut camera_pitch = 0f32;
[INFO] [stdout]     |         ----^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/bin/test.rs:284:13
[INFO] [stdout]     |
[INFO] [stdout] 284 |         let dt = 1f32 / 60f32;
[INFO] [stdout]     |             ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mouse_sens`
[INFO] [stdout]    --> src/bin/test.rs:286:13
[INFO] [stdout]     |
[INFO] [stdout] 286 |         let mouse_sens = 0.1f32;
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mouse_sens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mouse_move_sens`
[INFO] [stdout]    --> src/bin/test.rs:287:13
[INFO] [stdout]     |
[INFO] [stdout] 287 |         let mouse_move_sens = 1f32;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mouse_move_sens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mouse_scroll_sens`
[INFO] [stdout]    --> src/bin/test.rs:288:13
[INFO] [stdout]     |
[INFO] [stdout] 288 |         let mouse_scroll_sens = 0.1f32;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mouse_scroll_sens`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buffer_len`
[INFO] [stdout]   --> src/bin/test.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let buffer_len = (
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `camera_position`
[INFO] [stdout]    --> src/bin/test.rs:250:9
[INFO] [stdout]     |
[INFO] [stdout] 250 |     let mut camera_position = glam::vec3(0f32, 10f32, 0f32);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_camera_position`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 53.39s
[INFO] running `Command { std: "docker" "inspect" "83c369a2fb9a777ae683ab7e7c47937ac186e430cbf99251dc6320a6c622e794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83c369a2fb9a777ae683ab7e7c47937ac186e430cbf99251dc6320a6c622e794", kill_on_drop: false }`
[INFO] [stdout] 83c369a2fb9a777ae683ab7e7c47937ac186e430cbf99251dc6320a6c622e794
