[INFO] cloning repository https://github.com/wormtql/hakaze [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wormtql/hakaze" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwormtql%2Fhakaze", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwormtql%2Fhakaze'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d3253ba96f0150797dd71b42e94a69bcfef41268 [INFO] checking wormtql/hakaze against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwormtql%2Fhakaze" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wormtql/hakaze on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wormtql/hakaze [INFO] finished tweaking git repo https://github.com/wormtql/hakaze [INFO] tweaked toml for git repo https://github.com/wormtql/hakaze written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/wormtql/hakaze 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: target.x86_64-unknown-linux-musl.rustflags [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9fb919346934cc3100af6602db0ddaf7f5718015ea849454bb4c95f86e4a599a [INFO] running `Command { std: "docker" "start" "-a" "9fb919346934cc3100af6602db0ddaf7f5718015ea849454bb4c95f86e4a599a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9fb919346934cc3100af6602db0ddaf7f5718015ea849454bb4c95f86e4a599a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fb919346934cc3100af6602db0ddaf7f5718015ea849454bb4c95f86e4a599a", kill_on_drop: false }` [INFO] [stdout] 9fb919346934cc3100af6602db0ddaf7f5718015ea849454bb4c95f86e4a599a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a44102d479907845319c59415a544e136c49472cde89a1dd45ce63b1ab9ddc9 [INFO] running `Command { std: "docker" "start" "-a" "5a44102d479907845319c59415a544e136c49472cde89a1dd45ce63b1ab9ddc9", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: target.x86_64-unknown-linux-musl.rustflags [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling libc v0.2.105 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking weezl v0.1.5 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Compiling cgmath v0.18.0 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking gif v0.11.3 [INFO] [stderr] Checking bytemuck v1.7.2 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking ray_tracing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `cgmath::prelude::*` [INFO] [stdout] --> src/ray/ray.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use cgmath::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::Infallible` [INFO] [stdout] --> src/object/object.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::convert::Infallible; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::Ordering` [INFO] [stdout] --> src/object/object.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::cmp::Ordering; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Matrix` [INFO] [stdout] --> src/camera/camera.rs:1:91 [INFO] [stdout] | [INFO] [stdout] 1 | use cgmath::{Matrix4, Vector3, Point3, Rad, Vector4, SquareMatrix, InnerSpace, Transform, Matrix}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Matrix4`, `Vector4` [INFO] [stdout] --> src/camera/camera.rs:109:27 [INFO] [stdout] | [INFO] [stdout] 109 | use cgmath::{Vector3, Matrix4, Vector4}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::scene::Scene` [INFO] [stdout] --> src/tracing/tracing.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::scene::Scene; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::camera::Camera` [INFO] [stdout] --> src/tracing/tracing.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::camera::Camera; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ImageBuffer` [INFO] [stdout] --> src/tracing/binary_tracing.rs:4:28 [INFO] [stdout] | [INFO] [stdout] 4 | use image::{RgbImage, Rgb, ImageBuffer}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ImageBuffer` [INFO] [stdout] --> src/tracing/my_tracing.rs:4:28 [INFO] [stdout] | [INFO] [stdout] 4 | use image::{RgbImage, Rgb, ImageBuffer}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cgmath::prelude::*` [INFO] [stdout] --> src/ray/ray.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use cgmath::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::Infallible` [INFO] [stdout] --> src/object/object.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::convert::Infallible; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::Ordering` [INFO] [stdout] --> src/object/object.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::cmp::Ordering; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Matrix` [INFO] [stdout] --> src/camera/camera.rs:1:91 [INFO] [stdout] | [INFO] [stdout] 1 | use cgmath::{Matrix4, Vector3, Point3, Rad, Vector4, SquareMatrix, InnerSpace, Transform, Matrix}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::scene::Scene` [INFO] [stdout] --> src/tracing/tracing.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::scene::Scene; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::camera::Camera` [INFO] [stdout] --> src/tracing/tracing.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::camera::Camera; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ImageBuffer` [INFO] [stdout] --> src/tracing/binary_tracing.rs:4:28 [INFO] [stdout] | [INFO] [stdout] 4 | use image::{RgbImage, Rgb, ImageBuffer}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ImageBuffer` [INFO] [stdout] --> src/tracing/my_tracing.rs:4:28 [INFO] [stdout] | [INFO] [stdout] 4 | use image::{RgbImage, Rgb, ImageBuffer}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Transform` [INFO] [stdout] --> src/camera/camera.rs:1:80 [INFO] [stdout] | [INFO] [stdout] 1 | use cgmath::{Matrix4, Vector3, Point3, Rad, Vector4, SquareMatrix, InnerSpace, Transform, Matrix}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Transform` [INFO] [stdout] --> src/camera/camera.rs:1:80 [INFO] [stdout] | [INFO] [stdout] 1 | use cgmath::{Matrix4, Vector3, Point3, Rad, Vector4, SquareMatrix, InnerSpace, Transform, Matrix}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `light_ambient_strength` [INFO] [stdout] --> src/tracing/my_tracing.rs:109:21 [INFO] [stdout] | [INFO] [stdout] 109 | let light_ambient_strength = light.get_ambient_strength(point.vertex.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_light_ambient_strength` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `light_diffuse_strength` [INFO] [stdout] --> src/tracing/my_tracing.rs:110:21 [INFO] [stdout] | [INFO] [stdout] 110 | let light_diffuse_strength = light.get_diffuse_strength(point.vertex.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_light_diffuse_strength` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `light_specular_strength` [INFO] [stdout] --> src/tracing/my_tracing.rs:111:21 [INFO] [stdout] | [INFO] [stdout] 111 | let light_specular_strength = light.get_specular_strength(point.vertex.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_light_specular_strength` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `light_ambient_strength` [INFO] [stdout] --> src/tracing/my_tracing.rs:109:21 [INFO] [stdout] | [INFO] [stdout] 109 | let light_ambient_strength = light.get_ambient_strength(point.vertex.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_light_ambient_strength` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `light_diffuse_strength` [INFO] [stdout] --> src/tracing/my_tracing.rs:110:21 [INFO] [stdout] | [INFO] [stdout] 110 | let light_diffuse_strength = light.get_diffuse_strength(point.vertex.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_light_diffuse_strength` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `light_specular_strength` [INFO] [stdout] --> src/tracing/my_tracing.rs:111:21 [INFO] [stdout] | [INFO] [stdout] 111 | let light_specular_strength = light.get_specular_strength(point.vertex.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_light_specular_strength` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tracing/my_tracing.rs:96:13 [INFO] [stdout] | [INFO] [stdout] 96 | let mut specular_strength = collide_object.material.get_specular_strength(u, v); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tracing/my_tracing.rs:97:13 [INFO] [stdout] | [INFO] [stdout] 97 | let mut diffuse_strength = collide_object.material.get_diffuse_strength(u, v); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tracing/my_tracing.rs:113:21 [INFO] [stdout] | [INFO] [stdout] 113 | let mut is_blocked = if !shadow_ray_intersect_result.is_intersect { [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tracing/my_tracing.rs:96:13 [INFO] [stdout] | [INFO] [stdout] 96 | let mut specular_strength = collide_object.material.get_specular_strength(u, v); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tracing/my_tracing.rs:97:13 [INFO] [stdout] | [INFO] [stdout] 97 | let mut diffuse_strength = collide_object.material.get_diffuse_strength(u, v); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tracing/my_tracing.rs:113:21 [INFO] [stdout] | [INFO] [stdout] 113 | let mut is_blocked = if !shadow_ray_intersect_result.is_intersect { [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `point` [INFO] [stdout] --> src/light/point_light.rs:33:25 [INFO] [stdout] | [INFO] [stdout] 33 | fn get_color(&self, point: Vector3) -> Vector3 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `point` [INFO] [stdout] --> src/light/point_light.rs:33:25 [INFO] [stdout] | [INFO] [stdout] 33 | fn get_color(&self, point: Vector3) -> Vector3 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `point` [INFO] [stdout] --> src/light/point_light.rs:46:36 [INFO] [stdout] | [INFO] [stdout] 46 | fn get_ambient_strength(&self, point: Vector3) -> f64 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `point` [INFO] [stdout] --> src/light/point_light.rs:46:36 [INFO] [stdout] | [INFO] [stdout] 46 | fn get_ambient_strength(&self, point: Vector3) -> f64 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `point` [INFO] [stdout] --> src/light/point_light.rs:50:36 [INFO] [stdout] | [INFO] [stdout] 50 | fn get_diffuse_strength(&self, point: Vector3) -> f64 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `point` [INFO] [stdout] --> src/light/point_light.rs:50:36 [INFO] [stdout] | [INFO] [stdout] 50 | fn get_diffuse_strength(&self, point: Vector3) -> f64 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `point` [INFO] [stdout] --> src/light/point_light.rs:54:37 [INFO] [stdout] | [INFO] [stdout] 54 | fn get_specular_strength(&self, point: Vector3) -> f64 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/material/naive_material.rs:56:25 [INFO] [stdout] | [INFO] [stdout] 56 | fn get_color(&self, u: f64, v: f64) -> Vector3 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `point` [INFO] [stdout] --> src/light/point_light.rs:54:37 [INFO] [stdout] | [INFO] [stdout] 54 | fn get_specular_strength(&self, point: Vector3) -> f64 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/material/naive_material.rs:56:33 [INFO] [stdout] | [INFO] [stdout] 56 | fn get_color(&self, u: f64, v: f64) -> Vector3 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/material/naive_material.rs:60:33 [INFO] [stdout] | [INFO] [stdout] 60 | fn get_reflect_ratio(&self, u: f64, v: f64) -> f64 { [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/material/naive_material.rs:60:41 [INFO] [stdout] | [INFO] [stdout] 60 | fn get_reflect_ratio(&self, u: f64, v: f64) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/material/naive_material.rs:56:25 [INFO] [stdout] | [INFO] [stdout] 56 | fn get_color(&self, u: f64, v: f64) -> Vector3 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/material/naive_material.rs:64:33 [INFO] [stdout] | [INFO] [stdout] 64 | fn get_refract_ratio(&self, u: f64, v: f64) -> f64 { [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/material/naive_material.rs:64:41 [INFO] [stdout] | [INFO] [stdout] 64 | fn get_refract_ratio(&self, u: f64, v: f64) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/material/naive_material.rs:56:33 [INFO] [stdout] | [INFO] [stdout] 56 | fn get_color(&self, u: f64, v: f64) -> Vector3 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/material/naive_material.rs:60:33 [INFO] [stdout] | [INFO] [stdout] 60 | fn get_reflect_ratio(&self, u: f64, v: f64) -> f64 { [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/material/naive_material.rs:60:41 [INFO] [stdout] | [INFO] [stdout] 60 | fn get_reflect_ratio(&self, u: f64, v: f64) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/material/naive_material.rs:64:33 [INFO] [stdout] | [INFO] [stdout] 64 | fn get_refract_ratio(&self, u: f64, v: f64) -> f64 { [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/material/naive_material.rs:64:41 [INFO] [stdout] | [INFO] [stdout] 64 | fn get_refract_ratio(&self, u: f64, v: f64) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/material/naive_material.rs:68:33 [INFO] [stdout] | [INFO] [stdout] 68 | fn get_refract_index(&self, u: f64, v: f64) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/material/naive_material.rs:68:33 [INFO] [stdout] | [INFO] [stdout] 68 | fn get_refract_index(&self, u: f64, v: f64) -> f64 { [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/material/naive_material.rs:68:41 [INFO] [stdout] | [INFO] [stdout] 68 | fn get_refract_index(&self, u: f64, v: f64) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/material/naive_material.rs:68:41 [INFO] [stdout] | [INFO] [stdout] 68 | fn get_refract_index(&self, u: f64, v: f64) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/material/naive_material.rs:72:36 [INFO] [stdout] | [INFO] [stdout] 72 | fn get_diffuse_strength(&self, u: f64, v: f64) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/material/naive_material.rs:72:36 [INFO] [stdout] | [INFO] [stdout] 72 | fn get_diffuse_strength(&self, u: f64, v: f64) -> f64 { [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/material/naive_material.rs:72:44 [INFO] [stdout] | [INFO] [stdout] 72 | fn get_diffuse_strength(&self, u: f64, v: f64) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/material/naive_material.rs:72:44 [INFO] [stdout] | [INFO] [stdout] 72 | fn get_diffuse_strength(&self, u: f64, v: f64) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/material/naive_material.rs:76:37 [INFO] [stdout] | [INFO] [stdout] 76 | fn get_specular_strength(&self, y: f64, v: f64) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/material/naive_material.rs:76:37 [INFO] [stdout] | [INFO] [stdout] 76 | fn get_specular_strength(&self, y: f64, v: f64) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/material/naive_material.rs:76:45 [INFO] [stdout] | [INFO] [stdout] 76 | fn get_specular_strength(&self, y: f64, v: f64) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/material/naive_material.rs:76:45 [INFO] [stdout] | [INFO] [stdout] 76 | fn get_specular_strength(&self, y: f64, v: f64) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/material/chess_board_material.rs:30:33 [INFO] [stdout] | [INFO] [stdout] 30 | fn get_reflect_ratio(&self, u: f64, v: f64) -> f64 { [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/material/chess_board_material.rs:30:41 [INFO] [stdout] | [INFO] [stdout] 30 | fn get_reflect_ratio(&self, u: f64, v: f64) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/material/chess_board_material.rs:30:33 [INFO] [stdout] | [INFO] [stdout] 30 | fn get_reflect_ratio(&self, u: f64, v: f64) -> f64 { [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/material/chess_board_material.rs:30:41 [INFO] [stdout] | [INFO] [stdout] 30 | fn get_reflect_ratio(&self, u: f64, v: f64) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/material/chess_board_material.rs:34:33 [INFO] [stdout] | [INFO] [stdout] 34 | fn get_refract_ratio(&self, u: f64, v: f64) -> f64 { [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/material/chess_board_material.rs:34:41 [INFO] [stdout] | [INFO] [stdout] 34 | fn get_refract_ratio(&self, u: f64, v: f64) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/material/chess_board_material.rs:34:33 [INFO] [stdout] | [INFO] [stdout] 34 | fn get_refract_ratio(&self, u: f64, v: f64) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/material/chess_board_material.rs:38:33 [INFO] [stdout] | [INFO] [stdout] 38 | fn get_refract_index(&self, u: f64, v: f64) -> f64 { [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/material/chess_board_material.rs:34:41 [INFO] [stdout] | [INFO] [stdout] 34 | fn get_refract_ratio(&self, u: f64, v: f64) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/material/chess_board_material.rs:38:41 [INFO] [stdout] | [INFO] [stdout] 38 | fn get_refract_index(&self, u: f64, v: f64) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/material/chess_board_material.rs:42:36 [INFO] [stdout] | [INFO] [stdout] 42 | fn get_diffuse_strength(&self, u: f64, v: f64) -> f64 { [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/material/chess_board_material.rs:42:44 [INFO] [stdout] | [INFO] [stdout] 42 | fn get_diffuse_strength(&self, u: f64, v: f64) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/material/chess_board_material.rs:38:33 [INFO] [stdout] | [INFO] [stdout] 38 | fn get_refract_index(&self, u: f64, v: f64) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/material/chess_board_material.rs:46:37 [INFO] [stdout] | [INFO] [stdout] 46 | fn get_specular_strength(&self, y: f64, v: f64) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/material/chess_board_material.rs:46:45 [INFO] [stdout] | [INFO] [stdout] 46 | fn get_specular_strength(&self, y: f64, v: f64) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/material/chess_board_material.rs:38:41 [INFO] [stdout] | [INFO] [stdout] 38 | fn get_refract_index(&self, u: f64, v: f64) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/material/chess_board_material.rs:42:36 [INFO] [stdout] | [INFO] [stdout] 42 | fn get_diffuse_strength(&self, u: f64, v: f64) -> f64 { [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/material/chess_board_material.rs:42:44 [INFO] [stdout] | [INFO] [stdout] 42 | fn get_diffuse_strength(&self, u: f64, v: f64) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/material/chess_board_material.rs:46:37 [INFO] [stdout] | [INFO] [stdout] 46 | fn get_specular_strength(&self, y: f64, v: f64) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/material/chess_board_material.rs:46:45 [INFO] [stdout] | [INFO] [stdout] 46 | fn get_specular_strength(&self, y: f64, v: f64) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `calc_xy` is never used [INFO] [stdout] --> src/object/object.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 58 | impl<'a> Face3<'a> { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] 59 | fn calc_xy(&self, point: &Vector3) -> (f64, f64) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `calc_xy` is never used [INFO] [stdout] --> src/object/object.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 58 | impl<'a> Face3<'a> { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] 59 | fn calc_xy(&self, point: &Vector3) -> (f64, f64) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 42 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 43 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ray_tracing::ray::Ray` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use ray_tracing::ray::Ray; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BinaryTracing` [INFO] [stdout] --> src/main.rs:7:28 [INFO] [stdout] | [INFO] [stdout] 7 | use ray_tracing::tracing::{BinaryTracing, Tracing, MyTracing}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ChessBoardMaterial` [INFO] [stdout] --> src/main.rs:10:29 [INFO] [stdout] | [INFO] [stdout] 10 | use ray_tracing::material::{ChessBoardMaterial, Material, ImageMaterial, MaterialValue1, MaterialValue3, NaiveMaterial}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `image::GrayImage` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use image::GrayImage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ray_tracing::ray::Ray` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use ray_tracing::ray::Ray; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BinaryTracing` [INFO] [stdout] --> src/main.rs:7:28 [INFO] [stdout] | [INFO] [stdout] 7 | use ray_tracing::tracing::{BinaryTracing, Tracing, MyTracing}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ChessBoardMaterial` [INFO] [stdout] --> src/main.rs:10:29 [INFO] [stdout] | [INFO] [stdout] 10 | use ray_tracing::material::{ChessBoardMaterial, Material, ImageMaterial, MaterialValue1, MaterialValue3, NaiveMaterial}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `image::GrayImage` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use image::GrayImage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:113:55 [INFO] [stdout] | [INFO] [stdout] 113 | let tracing = MyTracing::new(&scene, (&camera) as (&dyn Camera)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 113 - let tracing = MyTracing::new(&scene, (&camera) as (&dyn Camera)); [INFO] [stdout] 113 + let tracing = MyTracing::new(&scene, (&camera) as &dyn Camera); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `light3` [INFO] [stdout] --> src/main.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | let light3 = PointLight::new( [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_light3` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:113:55 [INFO] [stdout] | [INFO] [stdout] 113 | let tracing = MyTracing::new(&scene, (&camera) as (&dyn Camera)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 113 - let tracing = MyTracing::new(&scene, (&camera) as (&dyn Camera)); [INFO] [stdout] 113 + let tracing = MyTracing::new(&scene, (&camera) as &dyn Camera); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `light3` [INFO] [stdout] --> src/main.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | let light3 = PointLight::new( [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_light3` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:109:9 [INFO] [stdout] | [INFO] [stdout] 109 | let mut camera = PerspectiveCamera::new(PI / 2.0, 1.0, 0.1, 10.0); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:109:9 [INFO] [stdout] | [INFO] [stdout] 109 | let mut camera = PerspectiveCamera::new(PI / 2.0, 1.0, 0.1, 10.0); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:116:5 [INFO] [stdout] | [INFO] [stdout] 116 | img.save("test.png"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 116 | let _ = img.save("test.png"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:116:5 [INFO] [stdout] | [INFO] [stdout] 116 | img.save("test.png"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 116 | let _ = img.save("test.png"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.58s [INFO] running `Command { std: "docker" "inspect" "5a44102d479907845319c59415a544e136c49472cde89a1dd45ce63b1ab9ddc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a44102d479907845319c59415a544e136c49472cde89a1dd45ce63b1ab9ddc9", kill_on_drop: false }` [INFO] [stdout] 5a44102d479907845319c59415a544e136c49472cde89a1dd45ce63b1ab9ddc9