[INFO] cloning repository https://github.com/melvic-ybanez/eanray
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/melvic-ybanez/eanray" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmelvic-ybanez%2Feanray", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmelvic-ybanez%2Feanray'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1f494d33ccee8d92bd62fa77496e928b94bc00d8
[INFO] checking melvic-ybanez/eanray against master#4008bbdf34b583ce44a467043aae3703afc0a76f for pr-129249-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmelvic-ybanez%2Feanray" "/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/melvic-ybanez/eanray
[INFO] finished tweaking git repo https://github.com/melvic-ybanez/eanray
[INFO] tweaked toml for git repo https://github.com/melvic-ybanez/eanray written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/melvic-ybanez/eanray on toolchain 4008bbdf34b583ce44a467043aae3703afc0a76f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4008bbdf34b583ce44a467043aae3703afc0a76f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/melvic-ybanez/eanray 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" "+4008bbdf34b583ce44a467043aae3703afc0a76f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 362dc426f401316f3a97e8ccd0aed20f6cddffa9d9548e7c530199c2c6e13c99
[INFO] running `Command { std: "docker" "start" "362dc426f401316f3a97e8ccd0aed20f6cddffa9d9548e7c530199c2c6e13c99", 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" "362dc426f401316f3a97e8ccd0aed20f6cddffa9d9548e7c530199c2c6e13c99" "/opt/rustwide/cargo-home/bin/cargo" "+4008bbdf34b583ce44a467043aae3703afc0a76f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "362dc426f401316f3a97e8ccd0aed20f6cddffa9d9548e7c530199c2c6e13c99", 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" "362dc426f401316f3a97e8ccd0aed20f6cddffa9d9548e7c530199c2c6e13c99" "/opt/rustwide/cargo-home/bin/cargo" "+4008bbdf34b583ce44a467043aae3703afc0a76f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling pest v2.8.1
[INFO] [stderr]     Checking aligned-vec v0.6.4
[INFO] [stderr]     Checking v_frame v0.3.9
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[INFO] [stderr]    Compiling pest_meta v2.8.1
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[INFO] [stderr]     Checking ravif v0.11.20
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[INFO] [stderr]     Checking eanray v2025.9.0-SNAPSHOT (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `LuaSerdeExt`
[INFO] [stdout]  --> src/main.rs:4:30
[INFO] [stdout]   |
[INFO] [stdout] 4 | use mlua::{AnyUserData, Lua, LuaSerdeExt};
[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 macro definition: `define_with_transform`
[INFO] [stdout]  --> src/core/shapes/macros.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | macro_rules! define_with_transform {
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `define_with_transform`
[INFO] [stdout]   --> src/core/shapes/macros.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(crate) use define_with_transform;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LuaSerdeExt`
[INFO] [stdout]  --> src/main.rs:4:30
[INFO] [stdout]   |
[INFO] [stdout] 4 | use mlua::{AnyUserData, Lua, LuaSerdeExt};
[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 macro definition: `define_with_transform`
[INFO] [stdout]  --> src/core/shapes/macros.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | macro_rules! define_with_transform {
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `define_with_transform`
[INFO] [stdout]   --> src/core/shapes/macros.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(crate) use define_with_transform;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ObjectLike`
[INFO] [stdout]  --> src/bindings/transforms.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | use mlua::{AnyUserData, Lua, ObjectLike, Table, UserData, UserDataMethods};
[INFO] [stdout]   |                              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ObjectLike`
[INFO] [stdout]  --> src/bindings/transforms.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | use mlua::{AnyUserData, Lua, ObjectLike, Table, UserData, UserDataMethods};
[INFO] [stdout]   |                              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lua`
[INFO] [stdout]   --> src/bindings/materials.rs:30:30
[INFO] [stdout]    |
[INFO] [stdout] 30 |         lua.create_function(|lua, (_, albedo): (Table, AnyUserData)| {
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lua`
[INFO] [stdout]   --> src/bindings/materials.rs:22:30
[INFO] [stdout]    |
[INFO] [stdout] 22 |         lua.create_function(|lua, (_, texture): (Table, AnyUserData)| {
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lua`
[INFO] [stdout]   --> src/bindings/materials.rs:30:30
[INFO] [stdout]    |
[INFO] [stdout] 30 |         lua.create_function(|lua, (_, albedo): (Table, AnyUserData)| {
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lua`
[INFO] [stdout]   --> src/bindings/materials.rs:22:30
[INFO] [stdout]    |
[INFO] [stdout] 22 |         lua.create_function(|lua, (_, texture): (Table, AnyUserData)| {
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lua`
[INFO] [stdout]    --> src/bindings/shapes.rs:201:14
[INFO] [stdout]     |
[INFO] [stdout] 201 |             |lua, (_, radius, height, material): (Table, Real, Real, AnyUserData)| {
[INFO] [stdout]     |              ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lua`
[INFO] [stdout]    --> src/bindings/shapes.rs:201:14
[INFO] [stdout]     |
[INFO] [stdout] 201 |             |lua, (_, radius, height, material): (Table, Real, Real, AnyUserData)| {
[INFO] [stdout]     |              ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lua`
[INFO] [stdout]   --> src/bindings/textures.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 |             |lua, (_, scale, c1, c2): (Table, Real, AnyUserData, AnyUserData)| {
[INFO] [stdout]    |              ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lua`
[INFO] [stdout]   --> src/bindings/textures.rs:35:30
[INFO] [stdout]    |
[INFO] [stdout] 35 |         lua.create_function(|lua, (_, filepath): (Table, String)| {
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lua`
[INFO] [stdout]   --> src/bindings/textures.rs:46:30
[INFO] [stdout]    |
[INFO] [stdout] 46 |         lua.create_function(|lua, (_, scale, base_color): (Table, f64, AnyUserData)| {
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lua`
[INFO] [stdout]   --> src/bindings/textures.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 |             |lua, (_, scale, c1, c2): (Table, Real, AnyUserData, AnyUserData)| {
[INFO] [stdout]    |              ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lua`
[INFO] [stdout]   --> src/bindings/textures.rs:35:30
[INFO] [stdout]    |
[INFO] [stdout] 35 |         lua.create_function(|lua, (_, filepath): (Table, String)| {
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lua`
[INFO] [stdout]   --> src/bindings/textures.rs:46:30
[INFO] [stdout]    |
[INFO] [stdout] 46 |         lua.create_function(|lua, (_, scale, base_color): (Table, f64, AnyUserData)| {
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lua`
[INFO] [stdout]   --> src/bindings/userdata.rs:42:51
[INFO] [stdout]    |
[INFO] [stdout] 42 |         methods.add_meta_method(MetaMethod::Add, |lua, this, other: AnyUserData| {
[INFO] [stdout]    |                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lua`
[INFO] [stdout]   --> src/bindings/userdata.rs:38:51
[INFO] [stdout]    |
[INFO] [stdout] 38 |         methods.add_meta_method(MetaMethod::Sub, |lua, this, other: AnyUserData| {
[INFO] [stdout]    |                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lua`
[INFO] [stdout]   --> src/bindings/userdata.rs:63:47
[INFO] [stdout]    |
[INFO] [stdout] 63 |     methods.add_meta_method(MetaMethod::Add, |lua, this, other: AnyUserData| {
[INFO] [stdout]    |                                               ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lua`
[INFO] [stdout]   --> src/bindings/userdata.rs:42:51
[INFO] [stdout]    |
[INFO] [stdout] 42 |         methods.add_meta_method(MetaMethod::Add, |lua, this, other: AnyUserData| {
[INFO] [stdout]    |                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lua`
[INFO] [stdout]   --> src/bindings/userdata.rs:38:51
[INFO] [stdout]    |
[INFO] [stdout] 38 |         methods.add_meta_method(MetaMethod::Sub, |lua, this, other: AnyUserData| {
[INFO] [stdout]    |                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lua`
[INFO] [stdout]   --> src/bindings/userdata.rs:63:47
[INFO] [stdout]    |
[INFO] [stdout] 63 |     methods.add_meta_method(MetaMethod::Add, |lua, this, other: AnyUserData| {
[INFO] [stdout]    |                                               ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `yx`
[INFO] [stdout]   --> src/core/math/matrix/matrix_4x4.rs:85:44
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub(crate) fn shearing(xy: Real, xz: Real, yx: Real, yz: Real, zx: Real, zy: Real) -> Matrix {
[INFO] [stdout]    |                                            ^^ help: if this is intentional, prefix it with an underscore: `_yx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `yx`
[INFO] [stdout]   --> src/core/math/matrix/matrix_4x4.rs:85:44
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub(crate) fn shearing(xy: Real, xz: Real, yx: Real, yz: Real, zx: Real, zy: Real) -> Matrix {
[INFO] [stdout]    |                                            ^^ help: if this is intentional, prefix it with an underscore: `_yx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/core/math/matrix/mod.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut this = Self {
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/core/math/matrix/mod.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut this = Self {
[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: `i`
[INFO] [stdout]    --> src/core/textures/perlin.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |         for i in 0..depth {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/core/textures/perlin.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |         for i in 0..depth {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> src/core/textures/mod.rs:106:50
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub(crate) fn value(&self, u: Real, v: Real, p: &Point) -> Color {
[INFO] [stdout]     |                                                  ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]    --> src/core/textures/mod.rs:200:21
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn value(&self, u: Real, v: Real, p: &Point) -> Color {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/core/textures/mod.rs:200:30
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn value(&self, u: Real, v: Real, p: &Point) -> Color {
[INFO] [stdout]     |                              ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> src/core/textures/mod.rs:106:50
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub(crate) fn value(&self, u: Real, v: Real, p: &Point) -> Color {
[INFO] [stdout]     |                                                  ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]    --> src/core/textures/mod.rs:200:21
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn value(&self, u: Real, v: Real, p: &Point) -> Color {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]    --> src/core/textures/mod.rs:200:30
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn value(&self, u: Real, v: Real, p: &Point) -> Color {
[INFO] [stdout]     |                              ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `look_at` and `vup` are never read
[INFO] [stdout]   --> src/core/camera.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(crate) struct Camera {
[INFO] [stdout]    |                   ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 22 |     look_at: Point,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 23 |     vup: Vec3D,
[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 `aspect_ratio` is never read
[INFO] [stdout]    --> src/core/camera.rs:332:5
[INFO] [stdout]     |
[INFO] [stdout] 327 | pub(crate) struct Image {
[INFO] [stdout]     |                   ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 332 |     aspect_ratio: f64,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Image` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `width` and `ideal_aspect_ratio` are never used
[INFO] [stdout]    --> src/core/camera.rs:349:19
[INFO] [stdout]     |
[INFO] [stdout] 336 | impl Image {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 349 |     pub(crate) fn width(&self) -> u32 {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 353 |     pub(crate) fn ideal_aspect_ratio(&self) -> f64 {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `height`, `width`, `left_to_right`, `top_to_bottom`, and `upper_left` are never read
[INFO] [stdout]    --> src/core/camera.rs:371:5
[INFO] [stdout]     |
[INFO] [stdout] 370 | struct Viewport {
[INFO] [stdout]     |        -------- fields in this struct
[INFO] [stdout] 371 |     height: f64,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 372 |     width: f64,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 373 |     left_to_right: Vec3D,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 374 |     top_to_bottom: Vec3D,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 377 |     upper_left: Point,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Viewport` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `height`, `width`, `left_to_right`, `top_to_bottom`, and `upper_left` are never used
[INFO] [stdout]    --> src/core/camera.rs:406:19
[INFO] [stdout]     |
[INFO] [stdout] 381 | impl Viewport {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 406 |     pub(crate) fn height(&self) -> f64 {
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 410 |     pub(crate) fn width(&self) -> f64 {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 414 |     pub(crate) fn left_to_right(&self) -> &Vec3D {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 418 |     pub(crate) fn top_to_bottom(&self) -> &Vec3D {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 430 |     pub(crate) fn upper_left(&self) -> &Point {
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `root` is never used
[INFO] [stdout]   --> src/core/math/mod.rs:88:15
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub(crate) fn root(a: Real, b: Real, sqrt_d: Real) -> Real {
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `random_on_hemisphere` is never used
[INFO] [stdout]   --> src/core/math/vector.rs:99:19
[INFO] [stdout]    |
[INFO] [stdout] 74 | impl Vec3D {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 99 |     pub(crate) fn random_on_hemisphere(normal: &UnitVec3D) -> UnitVec3D {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_invertible` and `inverse_unsafe` are never used
[INFO] [stdout]    --> src/core/math/matrix/mod.rs:88:8
[INFO] [stdout]     |
[INFO] [stdout]  19 | impl Matrix {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  88 |     fn is_invertible(&mut self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub(crate) fn inverse_unsafe(&mut self) -> Matrix {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `shearing` is never used
[INFO] [stdout]   --> src/core/math/matrix/matrix_4x4.rs:85:15
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub(crate) fn shearing(xy: Real, xz: Real, yx: Real, yz: Real, zx: Real, zy: Real) -> Matrix {
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fill` is never used
[INFO] [stdout]   --> src/core/math/matrix/matrix_4x4.rs:94:15
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub(crate) fn fill(value: Real) -> Matrix {
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fill_default` is never used
[INFO] [stdout]   --> src/core/math/matrix/matrix_4x4.rs:98:15
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub(crate) fn fill_default() -> Matrix {
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `from_2df` is never used
[INFO] [stdout]    --> src/core/math/matrix/matrix_4x4.rs:110:15
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub(crate) fn from_2df(elems: [[Real; 4]; 4]) -> Matrix {
[INFO] [stdout]     |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `from_2di` is never used
[INFO] [stdout]    --> src/core/math/matrix/matrix_4x4.rs:114:15
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub(crate) fn from_2di(elems: [[i32; 4]; 4]) -> Matrix {
[INFO] [stdout]     |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `elems` and `w` are never used
[INFO] [stdout]   --> src/core/math/tuple.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Tuple4 {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub(crate) fn elems(&self) -> &Elems {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub(crate) fn w(&self) -> Real {
[INFO] [stdout]    |                   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `triangle` is never used
[INFO] [stdout]   --> src/core/shapes/planars.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl Planar {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub(crate) fn triangle(q: Point, u: Vec3D, v: Vec3D, mat: Material) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `fields_mut` is never used
[INFO] [stdout]   --> src/core/shapes/quadrics/mod.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Quadric {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub(crate) fn fields_mut(&mut self) -> &mut HittableFields {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/core/shapes/quadrics/sphere.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Sphere {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub(crate) fn new(center: Point, radius: Real, mat: Material) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_rgb` is never used
[INFO] [stdout]   --> src/core/textures/mod.rs:39:19
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl SolidColor {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub(crate) fn from_rgb(red: f64, green: f64, blue: f64) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `DIAGNOSTICS_ENABLED` is never used
[INFO] [stdout]  --> src/diagnostics/mod.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | define_flag!(DIAGNOSTICS_ENABLED);
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `define_flag` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `enable` is never used
[INFO] [stdout]  --> src/diagnostics/macros.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 |         pub(crate) fn enable(flag: bool) {
[INFO] [stdout]   |                       ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/diagnostics/mod.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | define_flag!(DIAGNOSTICS_ENABLED);
[INFO] [stdout]   | --------------------------------- in this macro invocation
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `define_flag` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_enabled` is never used
[INFO] [stdout]   --> src/diagnostics/macros.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 |         pub(crate) fn is_enabled() -> bool {
[INFO] [stdout]    |                       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/diagnostics/mod.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 | define_flag!(DIAGNOSTICS_ENABLED);
[INFO] [stdout]    | --------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_flag` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `enable_all` is never used
[INFO] [stdout]   --> src/diagnostics/mod.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) fn enable_all(flag: bool) {
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_aabb_hit_attempt_count` is never used
[INFO] [stdout]   --> src/diagnostics/macros.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |             pub(crate) fn [<get_$name:lower>]() -> Option<u64> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/diagnostics/metrics.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout]  5 | define_metric!(AABB_HIT_ATTEMPT_COUNT);
[INFO] [stdout]    | -------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_bvh_init_count` is never used
[INFO] [stdout]   --> src/diagnostics/macros.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |             pub(crate) fn [<get_$name:lower>]() -> Option<u64> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/diagnostics/metrics.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | define_metric!(BVH_INIT_COUNT);
[INFO] [stdout]    | ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_bvh_hit_attempt_count` is never used
[INFO] [stdout]   --> src/diagnostics/macros.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |             pub(crate) fn [<get_$name:lower>]() -> Option<u64> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/diagnostics/metrics.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout]  7 | define_metric!(BVH_HIT_ATTEMPT_COUNT);
[INFO] [stdout]    | ------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_bvh_miss_count` is never used
[INFO] [stdout]   --> src/diagnostics/macros.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |             pub(crate) fn [<get_$name:lower>]() -> Option<u64> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/diagnostics/metrics.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout]  8 | define_metric!(BVH_MISS_COUNT);
[INFO] [stdout]    | ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_object_hit_attempt_count` is never used
[INFO] [stdout]   --> src/diagnostics/macros.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |             pub(crate) fn [<get_$name:lower>]() -> Option<u64> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/diagnostics/metrics.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 | define_metric!(OBJECT_HIT_ATTEMPT_COUNT);
[INFO] [stdout]    | ---------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_left_node_hit_attempt_count` is never used
[INFO] [stdout]   --> src/diagnostics/macros.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |             pub(crate) fn [<get_$name:lower>]() -> Option<u64> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/diagnostics/metrics.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | define_metric!(LEFT_NODE_HIT_ATTEMPT_COUNT);
[INFO] [stdout]    | ------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_right_node_hit_attempt_count` is never used
[INFO] [stdout]   --> src/diagnostics/macros.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |             pub(crate) fn [<get_$name:lower>]() -> Option<u64> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/diagnostics/metrics.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | define_metric!(RIGHT_NODE_HIT_ATTEMPT_COUNT);
[INFO] [stdout]    | -------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/settings.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub(crate) struct AppConfig {
[INFO] [stdout]    |                   --------- field in this struct
[INFO] [stdout] 21 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AppConfig` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]   --> src/settings.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl AppConfig {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] 27 |     pub(crate) fn name(&self) -> &str {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core/bvh.rs:77:23
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord> {
[INFO] [stdout]    |                       ^^^^^ the lifetime is elided here             ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/core/hittables.rs:38:10
[INFO] [stdout]    |
[INFO] [stdout] 33 |         mat: Mat<'a>,
[INFO] [stdout]    |                  -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 38 |     ) -> HitRecord {
[INFO] [stdout]    |          ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 38 |     ) -> HitRecord<'a> {
[INFO] [stdout]    |                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/hittables.rs:109:23
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord> {
[INFO] [stdout]     |                       ^^^^^ the lifetime is elided here             ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]     |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/hittables.rs:134:9
[INFO] [stdout]     |
[INFO] [stdout] 134 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 137 |     ) -> Option<HitRecord> {
[INFO] [stdout]     |                 ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 137 |     ) -> Option<HitRecord<'_>> {
[INFO] [stdout]     |                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/hittables.rs:235:23
[INFO] [stdout]     |
[INFO] [stdout] 235 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord> {
[INFO] [stdout]     |                       ^^^^^ the lifetime is elided here             ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 235 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]     |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core/shapes/planars.rs:67:23
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord> {
[INFO] [stdout]    |                       ^^^^^ the lifetime is elided here             ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core/shapes/plane.rs:28:23
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord> {
[INFO] [stdout]    |                       ^^^^^ the lifetime is elided here             ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core/shapes/quadrics/mod.rs:21:23
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord> {
[INFO] [stdout]    |                       ^^^^^ the lifetime is elided here             ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core/shapes/quadrics/cone.rs:65:23
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord> {
[INFO] [stdout]    |                       ^^^^^ the lifetime is elided here             ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core/shapes/quadrics/cylinder.rs:64:23
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord> {
[INFO] [stdout]    |                       ^^^^^ the lifetime is elided here             ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core/shapes/quadrics/sphere.rs:65:23
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord> {
[INFO] [stdout]    |                       ^^^^^ the lifetime is elided here             ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core/shapes/volume.rs:42:23
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord> {
[INFO] [stdout]    |                       ^^^^^ the lifetime is elided here             ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `look_at` and `vup` are never read
[INFO] [stdout]   --> src/core/camera.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(crate) struct Camera {
[INFO] [stdout]    |                   ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 22 |     look_at: Point,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 23 |     vup: Vec3D,
[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 `aspect_ratio` is never read
[INFO] [stdout]    --> src/core/camera.rs:332:5
[INFO] [stdout]     |
[INFO] [stdout] 327 | pub(crate) struct Image {
[INFO] [stdout]     |                   ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 332 |     aspect_ratio: f64,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Image` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `width` and `ideal_aspect_ratio` are never used
[INFO] [stdout]    --> src/core/camera.rs:349:19
[INFO] [stdout]     |
[INFO] [stdout] 336 | impl Image {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 349 |     pub(crate) fn width(&self) -> u32 {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 353 |     pub(crate) fn ideal_aspect_ratio(&self) -> f64 {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `height`, `width`, `left_to_right`, `top_to_bottom`, and `upper_left` are never read
[INFO] [stdout]    --> src/core/camera.rs:371:5
[INFO] [stdout]     |
[INFO] [stdout] 370 | struct Viewport {
[INFO] [stdout]     |        -------- fields in this struct
[INFO] [stdout] 371 |     height: f64,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 372 |     width: f64,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 373 |     left_to_right: Vec3D,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 374 |     top_to_bottom: Vec3D,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 377 |     upper_left: Point,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Viewport` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `height`, `width`, `left_to_right`, `top_to_bottom`, and `upper_left` are never used
[INFO] [stdout]    --> src/core/camera.rs:406:19
[INFO] [stdout]     |
[INFO] [stdout] 381 | impl Viewport {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 406 |     pub(crate) fn height(&self) -> f64 {
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 410 |     pub(crate) fn width(&self) -> f64 {
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 414 |     pub(crate) fn left_to_right(&self) -> &Vec3D {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 418 |     pub(crate) fn top_to_bottom(&self) -> &Vec3D {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 430 |     pub(crate) fn upper_left(&self) -> &Point {
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `root` is never used
[INFO] [stdout]   --> src/core/math/mod.rs:88:15
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub(crate) fn root(a: Real, b: Real, sqrt_d: Real) -> Real {
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `random_on_hemisphere` is never used
[INFO] [stdout]   --> src/core/math/vector.rs:99:19
[INFO] [stdout]    |
[INFO] [stdout] 74 | impl Vec3D {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 99 |     pub(crate) fn random_on_hemisphere(normal: &UnitVec3D) -> UnitVec3D {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `inverse_unsafe` is never used
[INFO] [stdout]    --> src/core/math/matrix/mod.rs:115:19
[INFO] [stdout]     |
[INFO] [stdout]  19 | impl Matrix {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub(crate) fn inverse_unsafe(&mut self) -> Matrix {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `shearing` is never used
[INFO] [stdout]   --> src/core/math/matrix/matrix_4x4.rs:85:15
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub(crate) fn shearing(xy: Real, xz: Real, yx: Real, yz: Real, zx: Real, zy: Real) -> Matrix {
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fill` is never used
[INFO] [stdout]   --> src/core/math/matrix/matrix_4x4.rs:94:15
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub(crate) fn fill(value: Real) -> Matrix {
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fill_default` is never used
[INFO] [stdout]   --> src/core/math/matrix/matrix_4x4.rs:98:15
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub(crate) fn fill_default() -> Matrix {
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `elems` and `w` are never used
[INFO] [stdout]   --> src/core/math/tuple.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Tuple4 {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub(crate) fn elems(&self) -> &Elems {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub(crate) fn w(&self) -> Real {
[INFO] [stdout]    |                   ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `triangle` is never used
[INFO] [stdout]   --> src/core/shapes/planars.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl Planar {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub(crate) fn triangle(q: Point, u: Vec3D, v: Vec3D, mat: Material) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `fields_mut` is never used
[INFO] [stdout]   --> src/core/shapes/quadrics/mod.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Quadric {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub(crate) fn fields_mut(&mut self) -> &mut HittableFields {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/core/shapes/quadrics/sphere.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Sphere {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub(crate) fn new(center: Point, radius: Real, mat: Material) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_rgb` is never used
[INFO] [stdout]   --> src/core/textures/mod.rs:39:19
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl SolidColor {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub(crate) fn from_rgb(red: f64, green: f64, blue: f64) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `DIAGNOSTICS_ENABLED` is never used
[INFO] [stdout]  --> src/diagnostics/mod.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | define_flag!(DIAGNOSTICS_ENABLED);
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `define_flag` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `enable` is never used
[INFO] [stdout]  --> src/diagnostics/macros.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 |         pub(crate) fn enable(flag: bool) {
[INFO] [stdout]   |                       ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: src/diagnostics/mod.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | define_flag!(DIAGNOSTICS_ENABLED);
[INFO] [stdout]   | --------------------------------- in this macro invocation
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in the macro `define_flag` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_enabled` is never used
[INFO] [stdout]   --> src/diagnostics/macros.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 |         pub(crate) fn is_enabled() -> bool {
[INFO] [stdout]    |                       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/diagnostics/mod.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 | define_flag!(DIAGNOSTICS_ENABLED);
[INFO] [stdout]    | --------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_flag` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `enable_all` is never used
[INFO] [stdout]   --> src/diagnostics/mod.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) fn enable_all(flag: bool) {
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_aabb_hit_attempt_count` is never used
[INFO] [stdout]   --> src/diagnostics/macros.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |             pub(crate) fn [<get_$name:lower>]() -> Option<u64> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/diagnostics/metrics.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout]  5 | define_metric!(AABB_HIT_ATTEMPT_COUNT);
[INFO] [stdout]    | -------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_bvh_init_count` is never used
[INFO] [stdout]   --> src/diagnostics/macros.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |             pub(crate) fn [<get_$name:lower>]() -> Option<u64> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/diagnostics/metrics.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout]  6 | define_metric!(BVH_INIT_COUNT);
[INFO] [stdout]    | ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_bvh_hit_attempt_count` is never used
[INFO] [stdout]   --> src/diagnostics/macros.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |             pub(crate) fn [<get_$name:lower>]() -> Option<u64> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/diagnostics/metrics.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout]  7 | define_metric!(BVH_HIT_ATTEMPT_COUNT);
[INFO] [stdout]    | ------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_bvh_miss_count` is never used
[INFO] [stdout]   --> src/diagnostics/macros.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |             pub(crate) fn [<get_$name:lower>]() -> Option<u64> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/diagnostics/metrics.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout]  8 | define_metric!(BVH_MISS_COUNT);
[INFO] [stdout]    | ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_object_hit_attempt_count` is never used
[INFO] [stdout]   --> src/diagnostics/macros.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |             pub(crate) fn [<get_$name:lower>]() -> Option<u64> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/diagnostics/metrics.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 | define_metric!(OBJECT_HIT_ATTEMPT_COUNT);
[INFO] [stdout]    | ---------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_left_node_hit_attempt_count` is never used
[INFO] [stdout]   --> src/diagnostics/macros.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |             pub(crate) fn [<get_$name:lower>]() -> Option<u64> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/diagnostics/metrics.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | define_metric!(LEFT_NODE_HIT_ATTEMPT_COUNT);
[INFO] [stdout]    | ------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_right_node_hit_attempt_count` is never used
[INFO] [stdout]   --> src/diagnostics/macros.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 |             pub(crate) fn [<get_$name:lower>]() -> Option<u64> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/diagnostics/metrics.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | define_metric!(RIGHT_NODE_HIT_ATTEMPT_COUNT);
[INFO] [stdout]    | -------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `define_metric` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/settings.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub(crate) struct AppConfig {
[INFO] [stdout]    |                   --------- field in this struct
[INFO] [stdout] 21 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AppConfig` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]   --> src/settings.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl AppConfig {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] 27 |     pub(crate) fn name(&self) -> &str {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core/bvh.rs:77:23
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord> {
[INFO] [stdout]    |                       ^^^^^ the lifetime is elided here             ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/core/hittables.rs:38:10
[INFO] [stdout]    |
[INFO] [stdout] 33 |         mat: Mat<'a>,
[INFO] [stdout]    |                  -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 38 |     ) -> HitRecord {
[INFO] [stdout]    |          ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 38 |     ) -> HitRecord<'a> {
[INFO] [stdout]    |                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/hittables.rs:109:23
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord> {
[INFO] [stdout]     |                       ^^^^^ the lifetime is elided here             ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]     |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/hittables.rs:134:9
[INFO] [stdout]     |
[INFO] [stdout] 134 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 137 |     ) -> Option<HitRecord> {
[INFO] [stdout]     |                 ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 137 |     ) -> Option<HitRecord<'_>> {
[INFO] [stdout]     |                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/hittables.rs:235:23
[INFO] [stdout]     |
[INFO] [stdout] 235 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord> {
[INFO] [stdout]     |                       ^^^^^ the lifetime is elided here             ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 235 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]     |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core/shapes/planars.rs:67:23
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord> {
[INFO] [stdout]    |                       ^^^^^ the lifetime is elided here             ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core/shapes/plane.rs:28:23
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord> {
[INFO] [stdout]    |                       ^^^^^ the lifetime is elided here             ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core/shapes/quadrics/mod.rs:21:23
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord> {
[INFO] [stdout]    |                       ^^^^^ the lifetime is elided here             ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core/shapes/quadrics/cone.rs:65:23
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord> {
[INFO] [stdout]    |                       ^^^^^ the lifetime is elided here             ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core/shapes/quadrics/cylinder.rs:64:23
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord> {
[INFO] [stdout]    |                       ^^^^^ the lifetime is elided here             ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core/shapes/quadrics/sphere.rs:65:23
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord> {
[INFO] [stdout]    |                       ^^^^^ the lifetime is elided here             ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/core/shapes/volume.rs:42:23
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord> {
[INFO] [stdout]    |                       ^^^^^ the lifetime is elided here             ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub(crate) fn hit(&self, ray: &Ray, ray_t: &Interval) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 53.42s
[INFO] running `Command { std: "docker" "inspect" "362dc426f401316f3a97e8ccd0aed20f6cddffa9d9548e7c530199c2c6e13c99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "362dc426f401316f3a97e8ccd0aed20f6cddffa9d9548e7c530199c2c6e13c99", kill_on_drop: false }`
[INFO] [stdout] 362dc426f401316f3a97e8ccd0aed20f6cddffa9d9548e7c530199c2c6e13c99
