[INFO] cloning repository https://github.com/iptq/editor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iptq/editor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiptq%2Feditor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiptq%2Feditor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 38baa566b415f9ea20c053d28a22c5b9d89eebcc
[INFO] checking iptq/editor against beta-2021-10-15 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiptq%2Feditor" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/iptq/editor on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/iptq/editor
[INFO] finished tweaking git repo https://github.com/iptq/editor
[INFO] tweaked toml for git repo https://github.com/iptq/editor written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/iptq/editor already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/ggez/ggez`
[INFO] [stderr]     Updating git repository `https://github.com/iptq/libosu`
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[INFO] [stdout] 3a70e9c8b54ee1e7957ea589e3751cc86918ecd5f1ef82415fa7a0ffb48113f3
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[INFO] [stderr]    Compiling cargo_metadata v0.10.0
[INFO] [stderr]     Checking libosu v0.0.16 (https://github.com/iptq/libosu?rev=81677d5ed88936c4a3e64af951ff0ae523c2d403#81677d5e)
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[INFO] [stdout] warning: unused import: `gfx_hal::Instance`
[INFO] [stdout]   --> framework/src/game.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use gfx_hal::Instance;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::graphics::Renderer`
[INFO] [stdout]   --> framework/src/game.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::graphics::Renderer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> framework/src/graphics.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | use anyhow::{anyhow, Result};
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Gpu`, `QueueType`
[INFO] [stdout]  --> framework/src/graphics.rs:6:24
[INFO] [stdout]   |
[INFO] [stdout] 6 |     adapter::{Adapter, Gpu, PhysicalDevice},
[INFO] [stdout]   |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     queue::{family::QueueFamily, QueueGroup, QueueType},
[INFO] [stdout]   |                                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `winit::window::Window`
[INFO] [stdout]   --> framework/src/graphics.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use winit::window::Window;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window_id`
[INFO] [stdout]   --> framework/src/game.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let window_id = self.window.id();
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `command_pool`
[INFO] [stdout]   --> framework/src/graphics.rs:46:17
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let mut command_pool = unsafe {
[INFO] [stdout]    |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command_pool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> framework/src/game.rs:72:16
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn run(mut self) {
[INFO] [stdout]    |                ----^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> framework/src/graphics.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         mut surface: B::Surface,
[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]   --> framework/src/graphics.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let mut queue_group = gpu.queue_groups.pop().unwrap();
[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]   --> framework/src/graphics.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let mut command_pool = unsafe {
[INFO] [stdout]    |             ----^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `id`
[INFO] [stdout]   --> framework/src/game.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     id: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `inner`
[INFO] [stdout]   --> framework/src/game.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     inner: Box<dyn Object>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Context`
[INFO] [stdout]   --> framework/src/game.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct Context {}
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `objects`
[INFO] [stdout]   --> framework/src/game.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     objects: Vec<ObjectWrapper>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `adapter`
[INFO] [stdout]   --> framework/src/graphics.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     adapter: Adapter<B>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `queue_group`
[INFO] [stdout]   --> framework/src/graphics.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     queue_group: QueueGroup<B>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> framework/src/graphics.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gfx_hal::Instance`
[INFO] [stdout]   --> framework/src/game.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use gfx_hal::Instance;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::graphics::Renderer`
[INFO] [stdout]   --> framework/src/game.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::graphics::Renderer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> framework/src/graphics.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | use anyhow::{anyhow, Result};
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Gpu`, `QueueType`
[INFO] [stdout]  --> framework/src/graphics.rs:6:24
[INFO] [stdout]   |
[INFO] [stdout] 6 |     adapter::{Adapter, Gpu, PhysicalDevice},
[INFO] [stdout]   |                        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     queue::{family::QueueFamily, QueueGroup, QueueType},
[INFO] [stdout]   |                                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `winit::window::Window`
[INFO] [stdout]   --> framework/src/graphics.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use winit::window::Window;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window_id`
[INFO] [stdout]   --> framework/src/game.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let window_id = self.window.id();
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `command_pool`
[INFO] [stdout]   --> framework/src/graphics.rs:46:17
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let mut command_pool = unsafe {
[INFO] [stdout]    |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command_pool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> framework/src/game.rs:72:16
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn run(mut self) {
[INFO] [stdout]    |                ----^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> framework/src/graphics.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         mut surface: B::Surface,
[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]   --> framework/src/graphics.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let mut queue_group = gpu.queue_groups.pop().unwrap();
[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]   --> framework/src/graphics.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let mut command_pool = unsafe {
[INFO] [stdout]    |             ----^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `id`
[INFO] [stdout]   --> framework/src/game.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     id: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `inner`
[INFO] [stdout]   --> framework/src/game.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     inner: Box<dyn Object>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Context`
[INFO] [stdout]   --> framework/src/game.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct Context {}
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `objects`
[INFO] [stdout]   --> framework/src/game.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     objects: Vec<ObjectWrapper>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `adapter`
[INFO] [stdout]   --> framework/src/graphics.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     adapter: Adapter<B>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `queue_group`
[INFO] [stdout]   --> framework/src/graphics.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     queue_group: QueueGroup<B>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> framework/src/graphics.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking framework-example-2048 v0.1.0 (/opt/rustwide/workdir/framework-example-2048)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> framework-example-2048/src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     real_main();
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> framework-example-2048/src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     real_main();
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]  --> framework-example-2048/src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     real_main();
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]  --> framework-example-2048/src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     real_main();
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking old_school_gfx_glutin_ext v0.26.0
[INFO] [stderr]    Compiling skeptic v0.13.5
[INFO] [stderr]    Compiling ggez v0.6.0-rc0 (https://github.com/ggez/ggez?branch=devel#32b48035)
[INFO] [stderr]     Checking editor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/game/mod.rs:483:13
[INFO] [stdout]     |
[INFO] [stdout] 483 |             _ => {}
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/game/mod.rs:483:13
[INFO] [stdout]     |
[INFO] [stdout] 483 |             _ => {}
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start_time`
[INFO] [stdout]    --> src/beatmap.rs:111:17
[INFO] [stdout]     |
[INFO] [stdout] 111 |             let start_time = object_i.inner.start_time.0;
[INFO] [stdout]     |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_time`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/game/events.rs:60:54
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn mouse_wheel_event(&mut self, _: &mut Context, x: f32, y: f32) {
[INFO] [stdout]    |                                                      ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `digits`
[INFO] [stdout]   --> src/game/numbers.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let digits = number.len();
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_digits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start_time`
[INFO] [stdout]    --> src/beatmap.rs:111:17
[INFO] [stdout]     |
[INFO] [stdout] 111 |             let start_time = object_i.inner.start_time.0;
[INFO] [stdout]     |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_time`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/game/events.rs:60:54
[INFO] [stdout]    |
[INFO] [stdout] 60 |     fn mouse_wheel_event(&mut self, _: &mut Context, x: f32, y: f32) {
[INFO] [stdout]    |                                                      ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `digits`
[INFO] [stdout]   --> src/game/numbers.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let digits = number.len();
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_digits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/beatmap.rs:99:17
[INFO] [stdout]    |
[INFO] [stdout] 99 |             let mut n = i;
[INFO] [stdout]    |                 ----^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/beatmap.rs:99:17
[INFO] [stdout]    |
[INFO] [stdout] 99 |             let mut n = i;
[INFO] [stdout]    |                 ----^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:55:19
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let (mut ctx, mut event_loop) = cb.build()?;
[INFO] [stdout]    |                   ----^^^^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `current_device`
[INFO] [stdout]  --> src/audio.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     current_device: AudioDevice,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `id`
[INFO] [stdout]   --> src/audio.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     id: i32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_playback_rate`
[INFO] [stdout]   --> src/audio.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn set_playback_rate(&self, rate: f64) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `selected_objects`
[INFO] [stdout]   --> src/game/mod.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     selected_objects: Vec<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/game/events.rs:28:25
[INFO] [stdout]    |
[INFO] [stdout] 28 |                         song.set_position(pos);
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/game/events.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |         self.seek_by_steps(-y as i32);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:55:19
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let (mut ctx, mut event_loop) = cb.build()?;
[INFO] [stdout]    |                   ----^^^^^^^^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `current_device`
[INFO] [stdout]  --> src/audio.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     current_device: AudioDevice,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `id`
[INFO] [stdout]   --> src/audio.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     id: i32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_playback_rate`
[INFO] [stdout]   --> src/audio.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn set_playback_rate(&self, rate: f64) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `selected_objects`
[INFO] [stdout]   --> src/game/mod.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     selected_objects: Vec<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/game/events.rs:28:25
[INFO] [stdout]    |
[INFO] [stdout] 28 |                         song.set_position(pos);
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/game/events.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |         self.seek_by_steps(-y as i32);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 42s
[INFO] running `Command { std: "docker" "inspect" "621203ec21d666e2c4285833019b34369368af8c5c2dcddca13b66f872762979", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "621203ec21d666e2c4285833019b34369368af8c5c2dcddca13b66f872762979", kill_on_drop: false }`
[INFO] [stdout] 621203ec21d666e2c4285833019b34369368af8c5c2dcddca13b66f872762979
