[INFO] cloning repository https://github.com/andogq/opengl_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andogq/opengl_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandogq%2Fopengl_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandogq%2Fopengl_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a323b76ffa9458b6cc4fdbc90b9983e1f805aac
[INFO] checking andogq/opengl_rust against master#bad50269f8eb0fda214f0478c3afb2c6fbb427fd for pr-149195-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandogq%2Fopengl_rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/andogq/opengl_rust
[INFO] finished tweaking git repo https://github.com/andogq/opengl_rust
[INFO] tweaked toml for git repo https://github.com/andogq/opengl_rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/andogq/opengl_rust on toolchain bad50269f8eb0fda214f0478c3afb2c6fbb427fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bad50269f8eb0fda214f0478c3afb2c6fbb427fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/andogq/opengl_rust 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" "+bad50269f8eb0fda214f0478c3afb2c6fbb427fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wayland-scanner v0.28.5
[INFO] [stderr]   Downloaded bitflags v1.2.1
[INFO] [stderr]   Downloaded wayland-sys v0.28.5
[INFO] [stderr]   Downloaded ndk-glue v0.2.1
[INFO] [stderr]   Downloaded wayland-cursor v0.28.5
[INFO] [stderr]   Downloaded instant v0.1.9
[INFO] [stderr]   Downloaded num_enum v0.4.3
[INFO] [stderr]   Downloaded xcursor v0.3.3
[INFO] [stderr]   Downloaded wayland-egl v0.28.5
[INFO] [stderr]   Downloaded num_enum_derive v0.4.3
[INFO] [stderr]   Downloaded thiserror v1.0.25
[INFO] [stderr]   Downloaded gl v0.14.0
[INFO] [stderr]   Downloaded ndk v0.2.1
[INFO] [stderr]   Downloaded cocoa v0.23.0
[INFO] [stderr]   Downloaded memchr v2.4.0
[INFO] [stderr]   Downloaded wayland-client v0.28.5
[INFO] [stderr]   Downloaded serde v1.0.126
[INFO] [stderr]   Downloaded cc v1.0.68
[INFO] [stderr]   Downloaded nom v6.1.2
[INFO] [stderr]   Downloaded wayland-protocols v0.28.5
[INFO] [stderr]   Downloaded xml-rs v0.8.3
[INFO] [stderr]   Downloaded glutin v0.26.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.27
[INFO] [stderr]   Downloaded bytemuck v1.7.0
[INFO] [stderr]   Downloaded slab v0.4.3
[INFO] [stderr]   Downloaded mio-extras v2.0.6
[INFO] [stderr]   Downloaded syn v1.0.73
[INFO] [stderr]   Downloaded thiserror-impl v1.0.25
[INFO] [stderr]   Downloaded winit v0.24.0
[INFO] [stderr]   Downloaded redox_syscall v0.2.8
[INFO] [stderr]   Downloaded wayland-commons v0.28.5
[INFO] [stderr]   Downloaded crossbeam-deque v0.8.0
[INFO] [stderr]   Downloaded libc v0.2.97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+bad50269f8eb0fda214f0478c3afb2c6fbb427fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e62f75839d1a1be8a0990714085a196bb78b28ae7f3a724452ca33fc2a98b009
[INFO] running `Command { std: "docker" "start" "-a" "e62f75839d1a1be8a0990714085a196bb78b28ae7f3a724452ca33fc2a98b009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e62f75839d1a1be8a0990714085a196bb78b28ae7f3a724452ca33fc2a98b009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e62f75839d1a1be8a0990714085a196bb78b28ae7f3a724452ca33fc2a98b009", kill_on_drop: false }`
[INFO] [stdout] e62f75839d1a1be8a0990714085a196bb78b28ae7f3a724452ca33fc2a98b009
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+bad50269f8eb0fda214f0478c3afb2c6fbb427fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c947907befe8665b1c053ea52f54ba64a50a3f39df02c52ac5098479222d7a58
[INFO] running `Command { std: "docker" "start" "-a" "c947907befe8665b1c053ea52f54ba64a50a3f39df02c52ac5098479222d7a58", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling wayland-sys v0.28.5
[INFO] [stderr]     Checking libloading v0.7.0
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking dlib v0.5.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling wayland-scanner v0.28.5
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]     Checking scoped-tls v1.0.0
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking nix v0.20.0
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking ttf-parser v0.6.2
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.4
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking net2 v0.2.37
[INFO] [stderr]    Compiling wayland-client v0.28.5
[INFO] [stderr]    Compiling wayland-protocols v0.28.5
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]     Checking instant v0.1.9
[INFO] [stderr]     Checking libloading v0.6.7
[INFO] [stderr]     Checking owned_ttf_parser v0.6.0
[INFO] [stderr]     Checking rusttype v0.9.2
[INFO] [stderr]     Checking xdg v2.2.0
[INFO] [stderr]     Checking slab v0.4.3
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking weezl v0.1.5
[INFO] [stderr]     Checking xcursor v0.3.3
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking andrew v0.3.1
[INFO] [stderr]     Checking dlib v0.4.2
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.7
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.5
[INFO] [stderr]     Checking memmap2 v0.1.0
[INFO] [stderr]     Checking lock_api v0.4.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking lazycell v1.3.0
[INFO] [stderr]     Checking wayland-commons v0.28.5
[INFO] [stderr]     Checking gif v0.11.2
[INFO] [stderr]     Checking calloop v0.6.5
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]    Compiling cgmath v0.18.0
[INFO] [stderr]     Checking tiff v0.6.1
[INFO] [stderr]     Checking bytemuck v1.7.0
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rand_xorshift v0.2.0
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking wayland-cursor v0.28.5
[INFO] [stderr]     Checking wayland-egl v0.28.5
[INFO] [stderr]     Checking noise v0.7.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.12.3
[INFO] [stderr]     Checking winit v0.24.0
[INFO] [stderr]     Checking glutin v0.26.0
[INFO] [stderr]     Checking opengl_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `update::Update`
[INFO] [stdout]   --> src/engine/traits.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use update::Update;
[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: `state::State`
[INFO] [stdout]   --> src/engine/traits.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use state::State;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `square::Square`
[INFO] [stdout]  --> src/engine/models.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use square::Square;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `update::Update`
[INFO] [stdout]   --> src/engine/traits.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use update::Update;
[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: `state::State`
[INFO] [stdout]   --> src/engine/traits.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use state::State;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `square::Square`
[INFO] [stdout]  --> src/engine/models.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use square::Square;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lights`
[INFO] [stdout]   --> src/engine/renderer.rs:28:76
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn render(&self, camera: &Camera, objects: &[Box<dyn Renderable>], lights: &[Box<dyn Light>]) {
[INFO] [stdout]    |                                                                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_lights`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lights`
[INFO] [stdout]   --> src/engine/renderer.rs:28:76
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn render(&self, camera: &Camera, objects: &[Box<dyn Renderable>], lights: &[Box<dyn Light>]) {
[INFO] [stdout]    |                                                                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_lights`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/engine.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let id = self.add_object(object);
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/engine.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let id = self.add_object(object);
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `object_updates` is never read
[INFO] [stdout]   --> src/engine.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Engine<'a, T> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     object_updates: Vec<(usize, &'a dyn Fn())>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `object_updates` is never read
[INFO] [stdout]   --> src/engine.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Engine<'a, T> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     object_updates: Vec<(usize, &'a dyn Fn())>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_updatable` is never used
[INFO] [stdout]   --> src/engine.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl<'a, T> Engine<'a, T> {
[INFO] [stdout]    | ------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn add_updatable(&mut self, object: Box<dyn Renderable>) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_updatable` is never used
[INFO] [stdout]   --> src/engine.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl<'a, T> Engine<'a, T> {
[INFO] [stdout]    | ------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn add_updatable(&mut self, object: Box<dyn Renderable>) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_translation`, `get_rotation`, `get_scale`, `translate`, and `scale` are never used
[INFO] [stdout]   --> src/engine/traits/world_position.rs:4:8
[INFO] [stdout]    |
[INFO] [stdout]  3 | pub trait WorldPosition {
[INFO] [stdout]    |           ------------- methods in this trait
[INFO] [stdout]  4 |     fn get_translation(&self) -> &Vector3<f32>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]  5 |     fn get_rotation(&self) -> &Vector3<f32>;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]  6 |     fn get_scale(&self) -> f32;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     fn translate(&mut self, translation: Vector3<f32>);
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 11 |     fn rotate(&mut self, rotation: Vector3<f32>);
[INFO] [stdout] 12 |     fn scale(&mut self, scale: f32);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_color` and `get_intensity` are never used
[INFO] [stdout]  --> src/engine/traits/light.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait Light: WorldPosition {
[INFO] [stdout]   |           ----- methods in this trait
[INFO] [stdout] 6 |     fn get_color(&self) -> &Vector3<f32>;
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 7 |     fn get_intensity(&self) -> f32;
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_translation`, `get_rotation`, `get_scale`, `translate`, and `scale` are never used
[INFO] [stdout]   --> src/engine/traits/world_position.rs:4:8
[INFO] [stdout]    |
[INFO] [stdout]  3 | pub trait WorldPosition {
[INFO] [stdout]    |           ------------- methods in this trait
[INFO] [stdout]  4 |     fn get_translation(&self) -> &Vector3<f32>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]  5 |     fn get_rotation(&self) -> &Vector3<f32>;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]  6 |     fn get_scale(&self) -> f32;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     fn translate(&mut self, translation: Vector3<f32>);
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 11 |     fn rotate(&mut self, rotation: Vector3<f32>);
[INFO] [stdout] 12 |     fn scale(&mut self, scale: f32);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_color` and `get_intensity` are never used
[INFO] [stdout]  --> src/engine/traits/light.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait Light: WorldPosition {
[INFO] [stdout]   |           ----- methods in this trait
[INFO] [stdout] 6 |     fn get_color(&self) -> &Vector3<f32>;
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 7 |     fn get_intensity(&self) -> f32;
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Update` is never used
[INFO] [stdout]  --> src/engine/traits/update.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Update {
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `State` is never used
[INFO] [stdout]  --> src/engine/traits/state.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait State<T> {
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Square` is never constructed
[INFO] [stdout]  --> src/engine/models/square.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Square {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Update` is never used
[INFO] [stdout]  --> src/engine/traits/update.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Update {
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `State` is never used
[INFO] [stdout]  --> src/engine/traits/state.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait State<T> {
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Square` is never constructed
[INFO] [stdout]  --> src/engine/models/square.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Square {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `update_model_matrix` are never used
[INFO] [stdout]   --> src/engine/models/square.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Square {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 16 |     pub fn new() -> Square {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     fn update_model_matrix(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `update_model_matrix` are never used
[INFO] [stdout]   --> src/engine/models/square.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Square {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 16 |     pub fn new() -> Square {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     fn update_model_matrix(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 56.63s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: noise v0.7.0, nom v6.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "c947907befe8665b1c053ea52f54ba64a50a3f39df02c52ac5098479222d7a58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c947907befe8665b1c053ea52f54ba64a50a3f39df02c52ac5098479222d7a58", kill_on_drop: false }`
[INFO] [stdout] c947907befe8665b1c053ea52f54ba64a50a3f39df02c52ac5098479222d7a58
