[INFO] cloning repository https://github.com/burbokop/ellipse_tangent
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/burbokop/ellipse_tangent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fburbokop%2Fellipse_tangent", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fburbokop%2Fellipse_tangent'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5c2d78a787d914be40500bf437db770e85855d6a
[INFO] checking burbokop/ellipse_tangent against try#f4690f24e7d9bcb0b168a02b06dd61391e8bd55a for pr-157814-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fburbokop%2Fellipse_tangent" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/burbokop/ellipse_tangent
[INFO] finished tweaking git repo https://github.com/burbokop/ellipse_tangent
[INFO] tweaked toml for git repo https://github.com/burbokop/ellipse_tangent written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/burbokop/ellipse_tangent on toolchain f4690f24e7d9bcb0b168a02b06dd61391e8bd55a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4690f24e7d9bcb0b168a02b06dd61391e8bd55a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/burbokop/ellipse_tangent 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" "+f4690f24e7d9bcb0b168a02b06dd61391e8bd55a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7cf07dcec6eec8f91d8fcff9552b5c74122c05467aaf1800be6da9d6f61e2ab2" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 382c2d461aa250858fdf57bec0017435d930c37ef77ec5c93729507adf8b1054
[INFO] running `Command { std: "docker" "start" "382c2d461aa250858fdf57bec0017435d930c37ef77ec5c93729507adf8b1054", 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" "382c2d461aa250858fdf57bec0017435d930c37ef77ec5c93729507adf8b1054" "/opt/rustwide/cargo-home/bin/cargo" "+f4690f24e7d9bcb0b168a02b06dd61391e8bd55a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "382c2d461aa250858fdf57bec0017435d930c37ef77ec5c93729507adf8b1054", 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" "382c2d461aa250858fdf57bec0017435d930c37ef77ec5c93729507adf8b1054" "/opt/rustwide/cargo-home/bin/cargo" "+f4690f24e7d9bcb0b168a02b06dd61391e8bd55a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking ellipse_tangent v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `f_0`, `g_0`, `h_0`, `f_1`, `g_1`, and `h_1` are never read
[INFO] [stdout]   --> src/ellipse.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct CommonTangentsIntermediateData<T> {
[INFO] [stdout]    |            ------------------------------ fields in this struct
[INFO] [stdout] 33 |     f_0: T,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 34 |     g_0: T,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 35 |     h_0: T,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 36 |     f_1: T,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 37 |     g_1: T,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 38 |     h_1: T,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CommonTangentsIntermediateData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `into_ws` is never used
[INFO] [stdout]    --> src/ellipse.rs:532:4
[INFO] [stdout]     |
[INFO] [stdout] 532 | fn into_ws<T>(ellipse: &Ellipse<T>, p: Point<T>) -> Point<T>
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `from_ws` is never used
[INFO] [stdout]    --> src/ellipse.rs:540:4
[INFO] [stdout]     |
[INFO] [stdout] 540 | fn from_ws<T>(ellipse: &Ellipse<T>, p: Point<T>) -> Point<T>
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking nannou_core v0.19.0
[INFO] [stderr]     Checking nannou_mesh v0.19.0
[INFO] [stderr]     Checking wgpu-core v0.17.1
[INFO] [stdout] warning: unused variable: `fun3`
[INFO] [stdout]    --> src/ellipse.rs:669:13
[INFO] [stdout]     |
[INFO] [stdout] 669 |         let fun3 = |a: f32, b: f32, c: f32| {
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_fun3`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `f_0`, `g_0`, `h_0`, `f_1`, `g_1`, and `h_1` are never read
[INFO] [stdout]   --> src/ellipse.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct CommonTangentsIntermediateData<T> {
[INFO] [stdout]    |            ------------------------------ fields in this struct
[INFO] [stdout] 33 |     f_0: T,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 34 |     g_0: T,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 35 |     h_0: T,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 36 |     f_1: T,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 37 |     g_1: T,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 38 |     h_1: T,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CommonTangentsIntermediateData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `into_ws` is never used
[INFO] [stdout]    --> src/ellipse.rs:532:4
[INFO] [stdout]     |
[INFO] [stdout] 532 | fn into_ws<T>(ellipse: &Ellipse<T>, p: Point<T>) -> Point<T>
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `from_ws` is never used
[INFO] [stdout]    --> src/ellipse.rs:540:4
[INFO] [stdout]     |
[INFO] [stdout] 540 | fn from_ws<T>(ellipse: &Ellipse<T>, p: Point<T>) -> Point<T>
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `E0` is never used
[INFO] [stdout]    --> src/ellipse.rs:595:12
[INFO] [stdout]     |
[INFO] [stdout] 595 |     static E0: Ellipse<f32> = Ellipse::from_raw(100.0, 100.0, 40.0, 70.0, 0.9659258, 0.25881904);
[INFO] [stdout]     |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `E1` is never used
[INFO] [stdout]    --> src/ellipse.rs:597:12
[INFO] [stdout]     |
[INFO] [stdout] 597 |     static E1: Ellipse<f32> = Ellipse::from_raw(-30.0, -100.0, 20.0, 80.0, 0.50000036, -0.8660252);
[INFO] [stdout]     |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking wgpu v0.17.2
[INFO] [stderr]     Checking sctk-adwaita v0.5.4
[INFO] [stderr]     Checking nannou_wgpu v0.19.0
[INFO] [stderr]     Checking egui-wgpu v0.23.0
[INFO] [stderr]     Checking nannou v0.19.0
[INFO] [stderr]     Checking nannou_egui v0.19.0
[INFO] [stderr]     Checking ellipse_gravity_simulator v0.0.1 (/opt/rustwide/workdir/examples/gravity_simulator)
[INFO] [stderr]     Checking fading_ellipse v0.0.1 (/opt/rustwide/workdir/examples/fading_ellipse)
[INFO] [stderr]     Checking ellipse_tangent_simulator v0.0.1 (/opt/rustwide/workdir/examples/tangent_simulator)
[INFO] [stdout] warning: use of deprecated field `nannou::winit::event::WindowEvent::MouseWheel::modifiers`: Deprecated in favor of WindowEvent::ModifiersChanged
[INFO] [stdout]   --> examples/tangent_simulator/src/plot.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |                 modifiers,
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `nannou::winit::event::WindowEvent::MouseInput::modifiers`: Deprecated in favor of WindowEvent::ModifiersChanged
[INFO] [stdout]   --> examples/tangent_simulator/src/plot.rs:59:17
[INFO] [stdout]    |
[INFO] [stdout] 59 |                 modifiers,
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window_rect`
[INFO] [stdout]   --> examples/tangent_simulator/src/plot.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let window_rect = window.rect();
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_rect`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window_scale_factor`
[INFO] [stdout]   --> examples/tangent_simulator/src/plot.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let window_scale_factor = window.scale_factor();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_scale_factor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `device_id`
[INFO] [stdout]   --> examples/tangent_simulator/src/plot.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 38 |                 device_id,
[INFO] [stdout]    |                 ^^^^^^^^^ help: try ignoring the field: `device_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `phase`
[INFO] [stdout]   --> examples/tangent_simulator/src/plot.rs:40:17
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 phase,
[INFO] [stdout]    |                 ^^^^^ help: try ignoring the field: `phase: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `modifiers`
[INFO] [stdout]   --> examples/tangent_simulator/src/plot.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |                 modifiers,
[INFO] [stdout]    |                 ^^^^^^^^^ help: try ignoring the field: `modifiers: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `device_id`
[INFO] [stdout]   --> examples/tangent_simulator/src/plot.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |                 device_id,
[INFO] [stdout]    |                 ^^^^^^^^^ help: try ignoring the field: `device_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `button`
[INFO] [stdout]   --> examples/tangent_simulator/src/plot.rs:58:17
[INFO] [stdout]    |
[INFO] [stdout] 58 |                 button,
[INFO] [stdout]    |                 ^^^^^^ help: try ignoring the field: `button: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `modifiers`
[INFO] [stdout]   --> examples/tangent_simulator/src/plot.rs:59:17
[INFO] [stdout]    |
[INFO] [stdout] 59 |                 modifiers,
[INFO] [stdout]    |                 ^^^^^^^^^ help: try ignoring the field: `modifiers: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TangentSegmentFitness` is never constructed
[INFO] [stdout]   --> examples/tangent_simulator/src/main.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct TangentSegmentFitness {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `raw` and `normalized` are never used
[INFO] [stdout]   --> examples/tangent_simulator/src/md_array.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl<T, const D: usize> MdArray<T, D> {
[INFO] [stdout]    | ------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn raw(&self) -> &[T] {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn normalized(self) -> Self
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `nannou::winit::event::WindowEvent::MouseWheel::modifiers`: Deprecated in favor of WindowEvent::ModifiersChanged
[INFO] [stdout]   --> examples/tangent_simulator/src/plot.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |                 modifiers,
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `nannou::winit::event::WindowEvent::MouseInput::modifiers`: Deprecated in favor of WindowEvent::ModifiersChanged
[INFO] [stdout]   --> examples/tangent_simulator/src/plot.rs:59:17
[INFO] [stdout]    |
[INFO] [stdout] 59 |                 modifiers,
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window_rect`
[INFO] [stdout]   --> examples/tangent_simulator/src/plot.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let window_rect = window.rect();
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_rect`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window_scale_factor`
[INFO] [stdout]   --> examples/tangent_simulator/src/plot.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let window_scale_factor = window.scale_factor();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_scale_factor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `device_id`
[INFO] [stdout]   --> examples/tangent_simulator/src/plot.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 38 |                 device_id,
[INFO] [stdout]    |                 ^^^^^^^^^ help: try ignoring the field: `device_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `phase`
[INFO] [stdout]   --> examples/tangent_simulator/src/plot.rs:40:17
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 phase,
[INFO] [stdout]    |                 ^^^^^ help: try ignoring the field: `phase: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `modifiers`
[INFO] [stdout]   --> examples/tangent_simulator/src/plot.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |                 modifiers,
[INFO] [stdout]    |                 ^^^^^^^^^ help: try ignoring the field: `modifiers: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `device_id`
[INFO] [stdout]   --> examples/tangent_simulator/src/plot.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |                 device_id,
[INFO] [stdout]    |                 ^^^^^^^^^ help: try ignoring the field: `device_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `button`
[INFO] [stdout]   --> examples/tangent_simulator/src/plot.rs:58:17
[INFO] [stdout]    |
[INFO] [stdout] 58 |                 button,
[INFO] [stdout]    |                 ^^^^^^ help: try ignoring the field: `button: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `modifiers`
[INFO] [stdout]   --> examples/tangent_simulator/src/plot.rs:59:17
[INFO] [stdout]    |
[INFO] [stdout] 59 |                 modifiers,
[INFO] [stdout]    |                 ^^^^^^^^^ help: try ignoring the field: `modifiers: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TangentSegmentFitness` is never constructed
[INFO] [stdout]   --> examples/tangent_simulator/src/main.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct TangentSegmentFitness {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `raw` and `normalized` are never used
[INFO] [stdout]   --> examples/tangent_simulator/src/md_array.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl<T, const D: usize> MdArray<T, D> {
[INFO] [stdout]    | ------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn raw(&self) -> &[T] {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn normalized(self) -> Self
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `FP` is never used
[INFO] [stdout]   --> examples/gravity_simulator/src/main.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | static FP: LazyLock<FontProvider> = LazyLock::new(|| FontProvider::new());
[INFO] [stdout]    |        ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `FONT` is never used
[INFO] [stdout]   --> examples/gravity_simulator/src/main.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | static FONT: LazyLock<Font> = LazyLock::new(|| FP.font());
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FontProvider` is never constructed
[INFO] [stdout]  --> examples/gravity_simulator/src/font_provider.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct FontProvider {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `choose_font` is never used
[INFO] [stdout]  --> examples/gravity_simulator/src/font_provider.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn choose_font(fonts: Vec<String>) -> String {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `font` are never used
[INFO] [stdout]   --> examples/gravity_simulator/src/font_provider.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl FontProvider {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 21 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn font(&'static self) -> Font {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `matrix_to_mat3` is never used
[INFO] [stdout]  --> examples/gravity_simulator/src/utils.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) fn matrix_to_mat3(x: Matrix<f32>) -> Mat3 {
[INFO] [stdout]   |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `rotation`, `rotation_velocity`, and `rotation_acceleration` are never used
[INFO] [stdout]    --> examples/gravity_simulator/src/vessel.rs:109:19
[INFO] [stdout]     |
[INFO] [stdout]  88 | impl KinematicBody {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 109 |     pub(crate) fn rotation(&self) -> Angle<f32> {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub(crate) fn rotation_velocity(&self) -> DeltaAngle<f32> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |     pub(crate) fn rotation_acceleration(&self) -> DeltaAngle<f32> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `map_range` is never used
[INFO] [stdout]    --> examples/gravity_simulator/src/vessel.rs:226:4
[INFO] [stdout]     |
[INFO] [stdout] 226 | fn map_range<X, Y>(val: X, in_min: X, in_max: X, out_min: Y, out_max: Y) -> Y
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless conversion to the same type: `nannou::color::Alpha<nannou::prelude::rgb::Rgb<nannou::color::encoding::Srgb, u8>, u8>`
[INFO] [stdout]    --> examples/gravity_simulator/src/draw/ui/panels.rs:438:13
[INFO] [stdout]     |
[INFO] [stdout] 438 |             palette::MANEUVER_COLOR.into(),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<nannou::color::Alpha<nannou::prelude::rgb::Rgb<nannou::color::encoding::Srgb, u8>, u8> as Into<nannou::color::Alpha<nannou::prelude::rgb::Rgb<nannou::color::encoding::Srgb, u8>, u8>>::into(val) to avoid triggering this lint
[INFO] [stdout]     = note: `#[warn(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `FP` is never used
[INFO] [stdout]   --> examples/gravity_simulator/src/main.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | static FP: LazyLock<FontProvider> = LazyLock::new(|| FontProvider::new());
[INFO] [stdout]    |        ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `FONT` is never used
[INFO] [stdout]   --> examples/gravity_simulator/src/main.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | static FONT: LazyLock<Font> = LazyLock::new(|| FP.font());
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FontProvider` is never constructed
[INFO] [stdout]  --> examples/gravity_simulator/src/font_provider.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct FontProvider {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `choose_font` is never used
[INFO] [stdout]  --> examples/gravity_simulator/src/font_provider.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn choose_font(fonts: Vec<String>) -> String {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `font` are never used
[INFO] [stdout]   --> examples/gravity_simulator/src/font_provider.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl FontProvider {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 21 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn font(&'static self) -> Font {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `matrix_to_mat3` is never used
[INFO] [stdout]  --> examples/gravity_simulator/src/utils.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) fn matrix_to_mat3(x: Matrix<f32>) -> Mat3 {
[INFO] [stdout]   |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `rotation`, `rotation_velocity`, and `rotation_acceleration` are never used
[INFO] [stdout]    --> examples/gravity_simulator/src/vessel.rs:109:19
[INFO] [stdout]     |
[INFO] [stdout]  88 | impl KinematicBody {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 109 |     pub(crate) fn rotation(&self) -> Angle<f32> {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub(crate) fn rotation_velocity(&self) -> DeltaAngle<f32> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |     pub(crate) fn rotation_acceleration(&self) -> DeltaAngle<f32> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `map_range` is never used
[INFO] [stdout]    --> examples/gravity_simulator/src/vessel.rs:226:4
[INFO] [stdout]     |
[INFO] [stdout] 226 | fn map_range<X, Y>(val: X, in_min: X, in_max: X, out_min: Y, out_max: Y) -> Y
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless conversion to the same type: `nannou::color::Alpha<nannou::prelude::rgb::Rgb<nannou::color::encoding::Srgb, u8>, u8>`
[INFO] [stdout]    --> examples/gravity_simulator/src/draw/ui/panels.rs:438:13
[INFO] [stdout]     |
[INFO] [stdout] 438 |             palette::MANEUVER_COLOR.into(),
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: you can instead use the fully-qualified path `<nannou::color::Alpha<nannou::prelude::rgb::Rgb<nannou::color::encoding::Srgb, u8>, u8> as Into<nannou::color::Alpha<nannou::prelude::rgb::Rgb<nannou::color::encoding::Srgb, u8>, u8>>::into(val) to avoid triggering this lint
[INFO] [stdout]     = note: `#[warn(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: noise v0.7.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "382c2d461aa250858fdf57bec0017435d930c37ef77ec5c93729507adf8b1054", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "382c2d461aa250858fdf57bec0017435d930c37ef77ec5c93729507adf8b1054", kill_on_drop: false }`
[INFO] [stdout] 382c2d461aa250858fdf57bec0017435d930c37ef77ec5c93729507adf8b1054
