[INFO] cloning repository https://github.com/Alvinn8/alvinw-raytracer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Alvinn8/alvinw-raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlvinn8%2Falvinw-raytracer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlvinn8%2Falvinw-raytracer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8958b0a8a65e58e2d15bc5bbb7a74b5891234b0e [INFO] checking Alvinn8/alvinw-raytracer against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlvinn8%2Falvinw-raytracer" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. 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[INFO] [stderr] Downloaded microbench v0.5.0 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.16 [INFO] [stderr] Downloaded crossbeam-deque v0.8.4 [INFO] [stderr] Downloaded crossbeam-utils v0.8.17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c536c9f5b8c3e09623d6bdada79fd4814042d0c6d90ba5c2d597e85d6b60828d [INFO] running `Command { std: "docker" "start" "-a" "c536c9f5b8c3e09623d6bdada79fd4814042d0c6d90ba5c2d597e85d6b60828d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c536c9f5b8c3e09623d6bdada79fd4814042d0c6d90ba5c2d597e85d6b60828d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c536c9f5b8c3e09623d6bdada79fd4814042d0c6d90ba5c2d597e85d6b60828d", kill_on_drop: false }` [INFO] [stdout] c536c9f5b8c3e09623d6bdada79fd4814042d0c6d90ba5c2d597e85d6b60828d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 54a5e6c19fcfc0d78a63751a9810970c9a33ad4caeabfbf9b3066d628126bd4a [INFO] running `Command { std: "docker" "start" "-a" "54a5e6c19fcfc0d78a63751a9810970c9a33ad4caeabfbf9b3066d628126bd4a", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.17 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Checking microbench v0.5.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.16 [INFO] [stderr] Checking crossbeam-deque v0.8.4 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rayon-core v1.12.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking exr v1.71.0 [INFO] [stderr] Checking jpeg-decoder v0.3.0 [INFO] [stderr] Checking tiff v0.9.0 [INFO] [stderr] Checking image v0.24.7 [INFO] [stderr] Checking alvinw-raytracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::arch::asm` [INFO] [stdout] --> src/vector.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::arch::asm; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `__m256d`, `_mm256_cmp_pd`, `_mm256_set_pd`, `_mm256_store_pd`, `_mm_cmpeq_ps`, `_mm_extract_epi64`, `_mm_extract_ps` [INFO] [stdout] --> src/vector.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | ...28, __m256d, _mm256_cmp_pd, _mm256_set_pd, _mm256_store_pd, _mm_add_ps, _mm_cmpeq_ps, _mm_dp_ps, _mm_extract_epi64, _mm_extract_ps, _m... [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AddAssign`, `DivAssign`, `Range` [INFO] [stdout] --> src/vector.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | use std::ops::{Add, AddAssign, Div, DivAssign, Mul, Neg, Range, Sub}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::obj::obj_to_triangles` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::obj::obj_to_triangles; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Triangle` [INFO] [stdout] --> src/main.rs:17:44 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::shapes::{InfinitePlane, Sphere, Triangle}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate-level attribute should be in the root module [INFO] [stdout] --> src/vector.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(stdsimd)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::arch::asm` [INFO] [stdout] --> src/vector.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::arch::asm; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `__m256d`, `_mm256_cmp_pd`, `_mm256_set_pd`, `_mm256_store_pd`, `_mm_cmpeq_ps`, `_mm_extract_epi64`, `_mm_extract_ps` [INFO] [stdout] --> src/vector.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | ...28, __m256d, _mm256_cmp_pd, _mm256_set_pd, _mm256_store_pd, _mm_add_ps, _mm_cmpeq_ps, _mm_dp_ps, _mm_extract_epi64, _mm_extract_ps, _m... [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AddAssign`, `DivAssign`, `Range` [INFO] [stdout] --> src/vector.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | use std::ops::{Add, AddAssign, Div, DivAssign, Mul, Neg, Range, Sub}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::obj::obj_to_triangles` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::obj::obj_to_triangles; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Triangle` [INFO] [stdout] --> src/main.rs:17:44 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::shapes::{InfinitePlane, Sphere, Triangle}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate-level attribute should be in the root module [INFO] [stdout] --> src/vector.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(stdsimd)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/camera.rs:76:21 [INFO] [stdout] | [INFO] [stdout] 76 | for i in 0..sample_count { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/obj.rs:28:134 [INFO] [stdout] | [INFO] [stdout] 28 | ...h elements"))?.parse().map_err(|err| Error::new(ErrorKind::InvalidData, "Invalid numbers"))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/camera.rs:76:21 [INFO] [stdout] | [INFO] [stdout] 76 | for i in 0..sample_count { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/obj.rs:28:134 [INFO] [stdout] | [INFO] [stdout] 28 | ...h elements"))?.parse().map_err(|err| Error::new(ErrorKind::InvalidData, "Invalid numbers"))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/obj.rs:29:134 [INFO] [stdout] | [INFO] [stdout] 29 | ...h elements"))?.parse().map_err(|err| Error::new(ErrorKind::InvalidData, "Invalid numbers"))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/obj.rs:30:134 [INFO] [stdout] | [INFO] [stdout] 30 | ...h elements"))?.parse().map_err(|err| Error::new(ErrorKind::InvalidData, "Invalid numbers"))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/obj.rs:37:235 [INFO] [stdout] | [INFO] [stdout] 37 | ...h elements"))?.parse().map_err(|err| Error::new(ErrorKind::InvalidData, "Invalid numbers"))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/obj.rs:38:235 [INFO] [stdout] | [INFO] [stdout] 38 | ...h elements"))?.parse().map_err(|err| Error::new(ErrorKind::InvalidData, "Invalid numbers"))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/obj.rs:39:235 [INFO] [stdout] | [INFO] [stdout] 39 | ...h elements"))?.parse().map_err(|err| Error::new(ErrorKind::InvalidData, "Invalid numbers"))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/obj.rs:29:134 [INFO] [stdout] | [INFO] [stdout] 29 | ...h elements"))?.parse().map_err(|err| Error::new(ErrorKind::InvalidData, "Invalid numbers"))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/obj.rs:30:134 [INFO] [stdout] | [INFO] [stdout] 30 | ...h elements"))?.parse().map_err(|err| Error::new(ErrorKind::InvalidData, "Invalid numbers"))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ground_material` [INFO] [stdout] --> src/main.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | let ground_material = Material::Diffuse { color: Vec3::new(0.4, 0.7, 0.2) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ground_material` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/obj.rs:37:235 [INFO] [stdout] | [INFO] [stdout] 37 | ...h elements"))?.parse().map_err(|err| Error::new(ErrorKind::InvalidData, "Invalid numbers"))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/obj.rs:38:235 [INFO] [stdout] | [INFO] [stdout] 38 | ...h elements"))?.parse().map_err(|err| Error::new(ErrorKind::InvalidData, "Invalid numbers"))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/obj.rs:39:235 [INFO] [stdout] | [INFO] [stdout] 39 | ...h elements"))?.parse().map_err(|err| Error::new(ErrorKind::InvalidData, "Invalid numbers"))?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `diffuse1` [INFO] [stdout] --> src/main.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | let diffuse1 = Material::Diffuse { color: Vec3::new(0.7, 0.3, 0.3) }; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_diffuse1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `diffuse2` [INFO] [stdout] --> src/main.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | let diffuse2 = Material::Diffuse { color: Vec3::new(0.3, 0.3, 0.7) }; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_diffuse2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `glass1` [INFO] [stdout] --> src/main.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | let glass1 = Material::Glass { refractive_index: 1.5 }; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_glass1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bench` is never used [INFO] [stdout] --> src/main.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn bench() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ground_material` [INFO] [stdout] --> src/main.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | let ground_material = Material::Diffuse { color: Vec3::new(0.4, 0.7, 0.2) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ground_material` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/shapes.rs:122:12 [INFO] [stdout] | [INFO] [stdout] 121 | impl Triangle { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 122 | pub fn new(v0: Vec3, v1: Vec3, v2: Vec3, material: Material) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_triangle` is never used [INFO] [stdout] --> src/scene.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Scene { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn add_triangle(&mut self, triangle: Triangle) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `viewport_width`, `viewport_height`, `fov`, `look_from`, `look_at`, and `view_up` are never read [INFO] [stdout] --> src/camera.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Camera { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | viewport_width: f64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 13 | viewport_height: f64, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | fov: f64, // (vertical) [INFO] [stdout] | ^^^ [INFO] [stdout] 19 | look_from: Vec3, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 20 | look_at: Vec3, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 21 | view_up: Vec3, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `obj_to_triangles` is never used [INFO] [stdout] --> src/obj.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn obj_to_triangles(file_path: &str, pos: Vec3, material: Material) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `diffuse1` [INFO] [stdout] --> src/main.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | let diffuse1 = Material::Diffuse { color: Vec3::new(0.7, 0.3, 0.3) }; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_diffuse1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `diffuse2` [INFO] [stdout] --> src/main.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | let diffuse2 = Material::Diffuse { color: Vec3::new(0.3, 0.3, 0.7) }; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_diffuse2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `glass1` [INFO] [stdout] --> src/main.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | let glass1 = Material::Glass { refractive_index: 1.5 }; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_glass1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bench` is never used [INFO] [stdout] --> src/main.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn bench() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/shapes.rs:122:12 [INFO] [stdout] | [INFO] [stdout] 121 | impl Triangle { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 122 | pub fn new(v0: Vec3, v1: Vec3, v2: Vec3, material: Material) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_triangle` is never used [INFO] [stdout] --> src/scene.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Scene { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn add_triangle(&mut self, triangle: Triangle) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `viewport_width`, `viewport_height`, `fov`, `look_from`, `look_at`, and `view_up` are never read [INFO] [stdout] --> src/camera.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Camera { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | viewport_width: f64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 13 | viewport_height: f64, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | fov: f64, // (vertical) [INFO] [stdout] | ^^^ [INFO] [stdout] 19 | look_from: Vec3, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 20 | look_at: Vec3, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 21 | view_up: Vec3, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `obj_to_triangles` is never used [INFO] [stdout] --> src/obj.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn obj_to_triangles(file_path: &str, pos: Vec3, material: Material) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.06s [INFO] running `Command { std: "docker" "inspect" "54a5e6c19fcfc0d78a63751a9810970c9a33ad4caeabfbf9b3066d628126bd4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54a5e6c19fcfc0d78a63751a9810970c9a33ad4caeabfbf9b3066d628126bd4a", kill_on_drop: false }` [INFO] [stdout] 54a5e6c19fcfc0d78a63751a9810970c9a33ad4caeabfbf9b3066d628126bd4a