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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shikou238/learn-wgpu2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshikou238%2Flearn-wgpu2", kill_on_drop: false }`
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[INFO] [stdout] cd20a423416a2f3671b3abe27ee45640a10a6fa3
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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshikou238%2Flearn-wgpu2" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/shikou238/learn-wgpu2
[INFO] finished tweaking git repo https://github.com/shikou238/learn-wgpu2
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[INFO] validating manifest of git repo https://github.com/shikou238/learn-wgpu2 on toolchain 6757d700f93f6d16c8b39cf79e96b019bd570e7d
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[INFO] crate git repo https://github.com/shikou238/learn-wgpu2 already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unused import: `window::WindowWrapper`
[INFO] [stdout]  --> src/app.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{appview::AppView, window::WindowWrapper};
[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: `EventLoop`
[INFO] [stdout]  --> src/app.rs:7:78
[INFO] [stdout]   |
[INFO] [stdout] 7 |     application::ApplicationHandler, event::*, event_loop::{ActiveEventLoop, EventLoop}, keyboard::{KeyCode, PhysicalKey}, window::Wi...
[INFO] [stdout]   |                                                                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `event_loop::ActiveEventLoop`, `keyboard::KeyCode`, and `self`
[INFO] [stdout]  --> src/appview.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 |      event_loop::ActiveEventLoop, keyboard::KeyCode, window::{self, Window}
[INFO] [stdout]   |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wgpu::wgc::device`
[INFO] [stdout]  --> src/window.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use wgpu::wgc::device;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `EventLoop`, `PhysicalKey`, `application::ApplicationHandler`, and `event::*`
[INFO] [stdout]  --> src/window.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     application::ApplicationHandler, event::*, event_loop::{ActiveEventLoop, EventLoop}, keyboard::{KeyCode, PhysicalKey}, window::Wi...
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^                                ^^^^^^^^^                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ActiveEventLoop`, `KeyCode`, `PhysicalKey`, `application::ApplicationHandler`, `event::*`, and `window::Window`
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     application::ApplicationHandler, event::*, event_loop::{ActiveEventLoop, EventLoop}, keyboard::{KeyCode, PhysicalKey}, window::Window
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^               ^^^^^^^^^^^^^^^                         ^^^^^^^  ^^^^^^^^^^^   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `window::WindowWrapper`
[INFO] [stdout]  --> src/app.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{appview::AppView, window::WindowWrapper};
[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: `EventLoop`
[INFO] [stdout]  --> src/app.rs:7:78
[INFO] [stdout]   |
[INFO] [stdout] 7 |     application::ApplicationHandler, event::*, event_loop::{ActiveEventLoop, EventLoop}, keyboard::{KeyCode, PhysicalKey}, window::Wi...
[INFO] [stdout]   |                                                                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `event_loop::ActiveEventLoop`, `keyboard::KeyCode`, and `self`
[INFO] [stdout]  --> src/appview.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 |      event_loop::ActiveEventLoop, keyboard::KeyCode, window::{self, Window}
[INFO] [stdout]   |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wgpu::wgc::device`
[INFO] [stdout]  --> src/window.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use wgpu::wgc::device;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `EventLoop`, `PhysicalKey`, `application::ApplicationHandler`, and `event::*`
[INFO] [stdout]  --> src/window.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     application::ApplicationHandler, event::*, event_loop::{ActiveEventLoop, EventLoop}, keyboard::{KeyCode, PhysicalKey}, window::Wi...
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^                                ^^^^^^^^^                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ActiveEventLoop`, `KeyCode`, `PhysicalKey`, `application::ApplicationHandler`, `event::*`, and `window::Window`
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     application::ApplicationHandler, event::*, event_loop::{ActiveEventLoop, EventLoop}, keyboard::{KeyCode, PhysicalKey}, window::Window
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^               ^^^^^^^^^^^^^^^                         ^^^^^^^  ^^^^^^^^^^^   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/app.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let mut window_attributes2 = Window::default_attributes();
[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: unreachable pattern
[INFO] [stdout]    --> src/app.rs:142:13
[INFO] [stdout]     |
[INFO] [stdout] 126 |             WindowEvent::RedrawRequested => {
[INFO] [stdout]     |             ---------------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 142 |             WindowEvent::RedrawRequested => {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/app.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let mut window_attributes2 = Window::default_attributes();
[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: `device_id`
[INFO] [stdout]    --> src/app.rs:156:40
[INFO] [stdout]     |
[INFO] [stdout] 156 |             WindowEvent::CursorMoved { device_id, position } => {
[INFO] [stdout]     |                                        ^^^^^^^^^ help: try ignoring the field: `device_id: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]   --> src/appview.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let size = window.inner_size();
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/app.rs:142:13
[INFO] [stdout]     |
[INFO] [stdout] 126 |             WindowEvent::RedrawRequested => {
[INFO] [stdout]     |             ---------------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 142 |             WindowEvent::RedrawRequested => {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `device_id`
[INFO] [stdout]    --> src/app.rs:156:40
[INFO] [stdout]     |
[INFO] [stdout] 156 |             WindowEvent::CursorMoved { device_id, position } => {
[INFO] [stdout]     |                                        ^^^^^^^^^ help: try ignoring the field: `device_id: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]   --> src/appview.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let size = window.inner_size();
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `handle_key` is never used
[INFO] [stdout]   --> src/window.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl WindowWrapper {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn handle_key(&self, event_loop: &ActiveEventLoop, code: KeyCode, is_pressed: 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: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/app.rs:127:17
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 window_wrapper.render(device, queue, render_pipeline);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 let _ = window_wrapper.render(device, queue, render_pipeline);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/app.rs:139:43
[INFO] [stdout]     |
[INFO] [stdout] 139 |                 (KeyCode::KeyR, true) => {_canvas.reconstruct_render_pipeline();},
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 139 |                 (KeyCode::KeyR, true) => {let _ = _canvas.reconstruct_render_pipeline();},
[INFO] [stdout]     |                                           +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `handle_key` is never used
[INFO] [stdout]   --> src/window.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl WindowWrapper {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn handle_key(&self, event_loop: &ActiveEventLoop, code: KeyCode, is_pressed: 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: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/app.rs:127:17
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 window_wrapper.render(device, queue, render_pipeline);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 let _ = window_wrapper.render(device, queue, render_pipeline);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/app.rs:139:43
[INFO] [stdout]     |
[INFO] [stdout] 139 |                 (KeyCode::KeyR, true) => {_canvas.reconstruct_render_pipeline();},
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 139 |                 (KeyCode::KeyR, true) => {let _ = _canvas.reconstruct_render_pipeline();},
[INFO] [stdout]     |                                           +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 44s
[INFO] running `Command { std: "docker" "inspect" "e41d7071ad605cbfa089d58b48e25b04a68f6c8abef283f4838fd39d309bc8bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e41d7071ad605cbfa089d58b48e25b04a68f6c8abef283f4838fd39d309bc8bb", kill_on_drop: false }`
[INFO] [stdout] e41d7071ad605cbfa089d58b48e25b04a68f6c8abef283f4838fd39d309bc8bb
