[INFO] cloning repository https://github.com/melvi-l/node-editor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/melvi-l/node-editor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmelvi-l%2Fnode-editor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmelvi-l%2Fnode-editor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e7ad128c6535931b73d584b1e435e55680b30c19
[INFO] checking melvi-l/node-editor against master#c290daa1e5274a52e54a0f49e31bd70192abc606 for pr-133502-23
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmelvi-l%2Fnode-editor" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/melvi-l/node-editor
[INFO] finished tweaking git repo https://github.com/melvi-l/node-editor
[INFO] tweaked toml for git repo https://github.com/melvi-l/node-editor written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/melvi-l/node-editor on toolchain c290daa1e5274a52e54a0f49e31bd70192abc606
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/melvi-l/node-editor 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" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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] 91930e73c301a7b2106d20d42013389bea8cea4f090694f8d01dd57d08bc5cd1
[INFO] running `Command { std: "docker" "start" "91930e73c301a7b2106d20d42013389bea8cea4f090694f8d01dd57d08bc5cd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91930e73c301a7b2106d20d42013389bea8cea4f090694f8d01dd57d08bc5cd1", 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" "91930e73c301a7b2106d20d42013389bea8cea4f090694f8d01dd57d08bc5cd1" "/opt/rustwide/cargo-home/bin/cargo" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91930e73c301a7b2106d20d42013389bea8cea4f090694f8d01dd57d08bc5cd1", 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" "91930e73c301a7b2106d20d42013389bea8cea4f090694f8d01dd57d08bc5cd1" "/opt/rustwide/cargo-home/bin/cargo" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling find-msvc-tools v0.1.2
[INFO] [stderr]    Compiling wayland-sys v0.31.7
[INFO] [stderr]    Compiling quick-xml v0.37.5
[INFO] [stderr]    Compiling wayland-client v0.31.11
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]    Compiling naga v26.0.0
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking indexmap v2.11.4
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking lock_api v0.4.13
[INFO] [stderr]    Compiling wayland-scanner v0.31.7
[INFO] [stderr]     Checking codespan-reporting v0.12.0
[INFO] [stderr]    Compiling wgpu-hal v26.0.4
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking ordered-float v5.0.0
[INFO] [stderr]     Checking ash v0.38.0+1.3.281
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking khronos-egl v6.0.0
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking memmap2 v0.9.8
[INFO] [stderr]    Compiling wgpu-core v26.0.1
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.10
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]    Compiling winit v0.30.12
[INFO] [stderr]    Compiling wayland-backend v0.3.11
[INFO] [stderr]    Compiling wgpu v26.0.1
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking x11-dl v2.21.0
[INFO] [stderr]     Checking glam v0.30.8
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling bytemuck_derive v1.10.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking owned_ttf_parser v0.25.1
[INFO] [stderr]     Checking ab_glyph v0.2.32
[INFO] [stderr]     Checking bytemuck v1.23.2
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking tiny-skia-path v0.11.4
[INFO] [stderr]     Checking tiny-skia v0.11.4
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]     Checking gpu-alloc-types v0.3.0
[INFO] [stderr]     Checking gpu-descriptor-types v0.2.0
[INFO] [stderr]     Checking spirv v0.3.0+sdk-1.3.268.0
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]     Checking wgpu-types v26.0.0
[INFO] [stderr]     Checking gpu-descriptor v0.3.2
[INFO] [stderr]     Checking gpu-alloc v0.6.0
[INFO] [stderr]     Checking xkbcommon-dl v0.4.2
[INFO] [stderr]     Checking polling v3.11.0
[INFO] [stderr]     Checking gethostname v1.0.2
[INFO] [stderr]     Checking x11rb v0.13.2
[INFO] [stderr]     Checking calloop v0.13.0
[INFO] [stderr]     Checking wayland-csd-frame v0.3.0
[INFO] [stderr]     Checking wayland-protocols v0.32.9
[INFO] [stderr]     Checking calloop-wayland-source v0.3.0
[INFO] [stderr]     Checking wayland-cursor v0.31.11
[INFO] [stderr]     Checking wgpu-core-deps-windows-linux-android v26.0.0
[INFO] [stderr]     Checking wayland-protocols-wlr v0.3.9
[INFO] [stderr]     Checking wayland-protocols-plasma v0.3.9
[INFO] [stderr]     Checking smithay-client-toolkit v0.19.2
[INFO] [stderr]     Checking sctk-adwaita v0.10.1
[INFO] [stderr]     Checking wgpu-node-editor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `core::test_core`
[INFO] [stdout]  --> src/main.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{core::test_core, window::run};
[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: `core::test_core`
[INFO] [stdout]  --> src/main.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{core::test_core, window::run};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/window/mod.rs:77:27
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub fn run<C: Controller>(mut ctrl: C) -> Result<(), EventLoopError> {
[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: `window`
[INFO] [stdout]   --> src/main.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         window: &winit::window::Window,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]   --> src/main.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         event: &winit::event::WindowEvent,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window`
[INFO] [stdout]   --> src/main.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         window: &winit::window::Window,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_size`
[INFO] [stdout]   --> src/main.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         new_size: winit::dpi::PhysicalSize<u32>,
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window`
[INFO] [stdout]   --> src/main.rs:46:29
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn on_redraw(&mut self, window: &winit::window::Window) {
[INFO] [stdout]    |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window`
[INFO] [stdout]   --> src/main.rs:55:30
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn on_dispose(&mut self, window: &winit::window::Window) {
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Node` is more private than the item `Graph::create_node`
[INFO] [stdout]   --> src/core/mod.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn create_node(&mut self, node: Node) -> Result<(), GraphError> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Graph::create_node` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `Node` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/core/mod.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct Node {
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Node` is more private than the item `Graph::delete_node`
[INFO] [stdout]   --> src/core/mod.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn delete_node(&mut self, node_id: NodeId) -> Result<Node, GraphError> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Graph::delete_node` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `Node` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/core/mod.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct Node {
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `PortRef` is more private than the item `Graph::connect`
[INFO] [stdout]   --> src/core/mod.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 | /     pub fn connect(
[INFO] [stdout] 80 | |         &mut self,
[INFO] [stdout] 81 | |         from: PortRef,
[INFO] [stdout] 82 | |         to: PortRef,
[INFO] [stdout] 83 | |         edge_id: EdgeId,
[INFO] [stdout] 84 | |     ) -> Result<(), GraphError> {
[INFO] [stdout]    | |_______________________________^ method `Graph::connect` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `PortRef` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/core/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct PortRef {
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Edge` is more private than the item `Graph::disconnect`
[INFO] [stdout]    --> src/core/mod.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn disconnect(&mut self, edge_id: EdgeId) -> Result<Edge, GraphError> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Graph::disconnect` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `Edge` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/core/mod.rs:28:1
[INFO] [stdout]     |
[INFO] [stdout]  28 | struct Edge {
[INFO] [stdout]     | ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `graph` and `interactor` are never read
[INFO] [stdout]   --> src/main.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | struct State {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout]  9 |     graph: core::Graph,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 10 |     interactor: interactor::Interactor,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `GraphError` is never used
[INFO] [stdout]   --> src/core/mod.rs:35:10
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub enum GraphError {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `create_node`, `delete_node`, `connect`, and `disconnect` are never used
[INFO] [stdout]    --> src/core/mod.rs:66:12
[INFO] [stdout]     |
[INFO] [stdout]  58 | impl Graph {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  66 |     pub fn create_node(&mut self, node: Node) -> Result<(), GraphError> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  71 |     pub fn delete_node(&mut self, node_id: NodeId) -> Result<Node, GraphError> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  79 |     pub fn connect(
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn disconnect(&mut self, edge_id: EdgeId) -> Result<Edge, GraphError> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_core` is never used
[INFO] [stdout]    --> src/core/mod.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub fn test_core() -> Result<(), GraphError> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `instance`, `surface`, `config`, `device`, `queue`, and `size` are never read
[INFO] [stdout]   --> src/render/mod.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Ctx {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 18 |     instance: wgpu::Instance,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 19 |     surface: wgpu::Surface<'static>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 20 |     config: wgpu::SurfaceConfiguration,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 21 |     device: wgpu::Device,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 22 |     queue: wgpu::Queue,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 23 |     size: RenderSize,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FrameCtx` is never constructed
[INFO] [stdout]   --> src/render/mod.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct FrameCtx {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `resize`, `begin_frame`, `submit`, `begin_render_pass`, and `draw` are never used
[INFO] [stdout]    --> src/render/mod.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout]  33 | impl Ctx {
[INFO] [stdout]     | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub fn resize(&mut self, new_size: winit::dpi::PhysicalSize<u32>) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |     pub fn begin_frame(&mut self) -> Result<(wgpu::SurfaceTexture, FrameCtx), wgpu::SurfaceError> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 |     pub fn submit(&mut self, frame: wgpu::SurfaceTexture, encoder: wgpu::CommandEncoder) -> () {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 147 |     pub fn begin_render_pass<'a>(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 |     pub fn draw(&mut self) -> Result<(), wgpu::SurfaceError> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `on_redraw` is never used
[INFO] [stdout]   --> src/window/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait Controller {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn on_redraw(&mut self, window: &Window);
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/main.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         ctx.draw();
[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] 52 |         let _ = ctx.draw();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/main.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     run(state); // does not open window on wayland because nothing is rendered
[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] 62 |     let _ = run(state); // does not open window on wayland because nothing is rendered
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/core/mod.rs:174:5
[INFO] [stdout]     |
[INFO] [stdout] 174 |     graph.disconnect("edge_1".to_string());
[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] 174 |     let _ = graph.disconnect("edge_1".to_string());
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/window/mod.rs:77:27
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub fn run<C: Controller>(mut ctrl: C) -> Result<(), EventLoopError> {
[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: `window`
[INFO] [stdout]   --> src/main.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         window: &winit::window::Window,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]   --> src/main.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         event: &winit::event::WindowEvent,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window`
[INFO] [stdout]   --> src/main.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         window: &winit::window::Window,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_size`
[INFO] [stdout]   --> src/main.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         new_size: winit::dpi::PhysicalSize<u32>,
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window`
[INFO] [stdout]   --> src/main.rs:46:29
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn on_redraw(&mut self, window: &winit::window::Window) {
[INFO] [stdout]    |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window`
[INFO] [stdout]   --> src/main.rs:55:30
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn on_dispose(&mut self, window: &winit::window::Window) {
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Node` is more private than the item `Graph::create_node`
[INFO] [stdout]   --> src/core/mod.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn create_node(&mut self, node: Node) -> Result<(), GraphError> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Graph::create_node` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `Node` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/core/mod.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct Node {
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Node` is more private than the item `Graph::delete_node`
[INFO] [stdout]   --> src/core/mod.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn delete_node(&mut self, node_id: NodeId) -> Result<Node, GraphError> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Graph::delete_node` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `Node` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/core/mod.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct Node {
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `PortRef` is more private than the item `Graph::connect`
[INFO] [stdout]   --> src/core/mod.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 | /     pub fn connect(
[INFO] [stdout] 80 | |         &mut self,
[INFO] [stdout] 81 | |         from: PortRef,
[INFO] [stdout] 82 | |         to: PortRef,
[INFO] [stdout] 83 | |         edge_id: EdgeId,
[INFO] [stdout] 84 | |     ) -> Result<(), GraphError> {
[INFO] [stdout]    | |_______________________________^ method `Graph::connect` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `PortRef` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/core/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct PortRef {
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Edge` is more private than the item `Graph::disconnect`
[INFO] [stdout]    --> src/core/mod.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn disconnect(&mut self, edge_id: EdgeId) -> Result<Edge, GraphError> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Graph::disconnect` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `Edge` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/core/mod.rs:28:1
[INFO] [stdout]     |
[INFO] [stdout]  28 | struct Edge {
[INFO] [stdout]     | ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `graph` and `interactor` are never read
[INFO] [stdout]   --> src/main.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | struct State {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout]  9 |     graph: core::Graph,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 10 |     interactor: interactor::Interactor,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `GraphError` is never used
[INFO] [stdout]   --> src/core/mod.rs:35:10
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub enum GraphError {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `create_node`, `delete_node`, `connect`, and `disconnect` are never used
[INFO] [stdout]    --> src/core/mod.rs:66:12
[INFO] [stdout]     |
[INFO] [stdout]  58 | impl Graph {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  66 |     pub fn create_node(&mut self, node: Node) -> Result<(), GraphError> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  71 |     pub fn delete_node(&mut self, node_id: NodeId) -> Result<Node, GraphError> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  79 |     pub fn connect(
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn disconnect(&mut self, edge_id: EdgeId) -> Result<Edge, GraphError> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_core` is never used
[INFO] [stdout]    --> src/core/mod.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub fn test_core() -> Result<(), GraphError> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `instance`, `surface`, `config`, `device`, `queue`, and `size` are never read
[INFO] [stdout]   --> src/render/mod.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Ctx {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 18 |     instance: wgpu::Instance,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 19 |     surface: wgpu::Surface<'static>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 20 |     config: wgpu::SurfaceConfiguration,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 21 |     device: wgpu::Device,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 22 |     queue: wgpu::Queue,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 23 |     size: RenderSize,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FrameCtx` is never constructed
[INFO] [stdout]   --> src/render/mod.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct FrameCtx {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `resize`, `begin_frame`, `submit`, `begin_render_pass`, and `draw` are never used
[INFO] [stdout]    --> src/render/mod.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout]  33 | impl Ctx {
[INFO] [stdout]     | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub fn resize(&mut self, new_size: winit::dpi::PhysicalSize<u32>) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |     pub fn begin_frame(&mut self) -> Result<(wgpu::SurfaceTexture, FrameCtx), wgpu::SurfaceError> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 |     pub fn submit(&mut self, frame: wgpu::SurfaceTexture, encoder: wgpu::CommandEncoder) -> () {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 147 |     pub fn begin_render_pass<'a>(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 |     pub fn draw(&mut self) -> Result<(), wgpu::SurfaceError> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `on_redraw` is never used
[INFO] [stdout]   --> src/window/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait Controller {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn on_redraw(&mut self, window: &Window);
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/main.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         ctx.draw();
[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] 52 |         let _ = ctx.draw();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/main.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     run(state); // does not open window on wayland because nothing is rendered
[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] 62 |     let _ = run(state); // does not open window on wayland because nothing is rendered
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/core/mod.rs:174:5
[INFO] [stdout]     |
[INFO] [stdout] 174 |     graph.disconnect("edge_1".to_string());
[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] 174 |     let _ = graph.disconnect("edge_1".to_string());
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] running `Command { std: "docker" "inspect" "91930e73c301a7b2106d20d42013389bea8cea4f090694f8d01dd57d08bc5cd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91930e73c301a7b2106d20d42013389bea8cea4f090694f8d01dd57d08bc5cd1", kill_on_drop: false }`
[INFO] [stdout] 91930e73c301a7b2106d20d42013389bea8cea4f090694f8d01dd57d08bc5cd1
