[INFO] cloning repository https://github.com/rumbogs/rust-raytracer-one-weekend [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rumbogs/rust-raytracer-one-weekend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frumbogs%2Frust-raytracer-one-weekend"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frumbogs%2Frust-raytracer-one-weekend'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] aec68f58611feb2e96a72596d7a1ccdc553940ae [INFO] testing rumbogs/rust-raytracer-one-weekend against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frumbogs%2Frust-raytracer-one-weekend" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. 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Memory limited without swap. [INFO] [stdout] 10fff54b6010602f8b6a4500a053c5902978b13db12a88ab9a1f5092caf530dc [INFO] running `"docker" "start" "-a" "10fff54b6010602f8b6a4500a053c5902978b13db12a88ab9a1f5092caf530dc"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling adler32 v1.0.3 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling color_quant v1.0.1 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling getrandom v0.1.7 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling gif v0.10.2 [INFO] [stderr] Compiling rand_core v0.5.0 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling png v0.15.0 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.0 [INFO] [stderr] Compiling crossbeam v0.7.2 [INFO] [stderr] Compiling rayon v1.1.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling tiff v0.3.1 [INFO] [stderr] Compiling image v0.22.0 [INFO] [stderr] Compiling raytracing-one-weekend v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/material.rs:38:25 [INFO] [stderr] | [INFO] [stderr] 38 | pub pdf: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn PDF` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/modifiers/flip_normals.rs:7:17 [INFO] [stderr] | [INFO] [stderr] 7 | object: Box [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/modifiers/flip_normals.rs:11:28 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn new(object: Box) -> Self { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/modifiers/rotate.rs:10:21 [INFO] [stderr] | [INFO] [stderr] 10 | pub object: Box, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/modifiers/rotate.rs:17:28 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn new(object: Box, angle: f32) -> Self { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/modifiers/translate.rs:8:21 [INFO] [stderr] | [INFO] [stderr] 8 | pub object: Box, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:10:14 [INFO] [stderr] | [INFO] [stderr] 10 | Leaf(Box), [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:19:26 [INFO] [stderr] | [INFO] [stderr] 19 | fn box_x_compare(a: &Box, b: &Box) -> Ordering { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:19:45 [INFO] [stderr] | [INFO] [stderr] 19 | fn box_x_compare(a: &Box, b: &Box) -> Ordering { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:37:26 [INFO] [stderr] | [INFO] [stderr] 37 | fn box_y_compare(a: &Box, b: &Box) -> Ordering { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:37:45 [INFO] [stderr] | [INFO] [stderr] 37 | fn box_y_compare(a: &Box, b: &Box) -> Ordering { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:55:26 [INFO] [stderr] | [INFO] [stderr] 55 | fn box_z_compare(a: &Box, b: &Box) -> Ordering { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:55:45 [INFO] [stderr] | [INFO] [stderr] 55 | fn box_z_compare(a: &Box, b: &Box) -> Ordering { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:74:34 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn new(mut list: Vec>, t0: f32, t1: f32) -> Self { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:98:39 [INFO] [stderr] | [INFO] [stderr] 98 | let mut vec1: Vec> = Vec::with_capacity(list_length / 2 + 1); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:99:39 [INFO] [stderr] | [INFO] [stderr] 99 | let mut vec2: Vec> = Vec::with_capacity(list_length / 2); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/constant_medium.rs:11:19 [INFO] [stderr] | [INFO] [stderr] 11 | boundary: Box, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/constant_medium.rs:17:30 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn new(boundary: Box, density: f32, texture: Texture) -> Self { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/cube.rs:19:31 [INFO] [stderr] | [INFO] [stderr] 19 | let mut list: Vec> = Vec::with_capacity(6); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/object_list.rs:10:23 [INFO] [stderr] | [INFO] [stderr] 10 | pub list: Vec>, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/object_list.rs:14:30 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn new(list: Vec>) -> Self { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pdf.rs:40:23 [INFO] [stderr] | [INFO] [stderr] 40 | pub hittable: Box, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pdf.rs:53:15 [INFO] [stderr] | [INFO] [stderr] 53 | pdf: [Box; 2], [INFO] [stderr] | ^^^ help: use `dyn`: `dyn PDF` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pdf.rs:57:24 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn new(p0: Box, p1: Box) -> Self { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn PDF` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pdf.rs:57:38 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn new(p0: Box, p1: Box) -> Self { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn PDF` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:44:30 [INFO] [stderr] | [INFO] [stderr] 44 | fn random_scene() -> Vec> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:46:34 [INFO] [stderr] | [INFO] [stderr] 46 | let mut object_list: Vec> = Vec::with_capacity(n + 1); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:107:41 [INFO] [stderr] | [INFO] [stderr] 107 | fn cornell_box(aspect: f32) -> (Vec>, Camera) { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:109:34 [INFO] [stderr] | [INFO] [stderr] 109 | let mut object_list: Vec> = Vec::with_capacity(n + 1); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:228:31 [INFO] [stderr] | [INFO] [stderr] 228 | fn cornell_smoke() -> Vec> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:230:34 [INFO] [stderr] | [INFO] [stderr] 230 | let mut object_list: Vec> = Vec::with_capacity(n + 1); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:339:31 [INFO] [stderr] | [INFO] [stderr] 339 | fn random_scene2() -> Vec> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:341:34 [INFO] [stderr] | [INFO] [stderr] 341 | let mut object_list: Vec> = Vec::with_capacity(n + 1); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:398:29 [INFO] [stderr] | [INFO] [stderr] 398 | fn final_scene() -> Vec> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:399:27 [INFO] [stderr] | [INFO] [stderr] 399 | let mut list: Vec> = Vec::with_capacity(30); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:400:30 [INFO] [stderr] | [INFO] [stderr] 400 | let mut boxlist: Vec> = Vec::with_capacity(10000); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:401:31 [INFO] [stderr] | [INFO] [stderr] 401 | let mut boxlist2: Vec> = Vec::with_capacity(10000); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `light_material` [INFO] [stderr] --> src/main.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | let light_material = Material::DiffuseLight { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_light_material` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nx` [INFO] [stderr] --> src/main.rs:79:10 [INFO] [stderr] | [INFO] [stderr] 79 | let (nx, ny) = img.dimensions(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_nx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ny` [INFO] [stderr] --> src/main.rs:79:14 [INFO] [stderr] | [INFO] [stderr] 79 | let (nx, ny) = img.dimensions(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_ny` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `aluminium` [INFO] [stderr] --> src/main.rs:130:9 [INFO] [stderr] | [INFO] [stderr] 130 | let aluminium: Material = Material::Metal { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_aluminium` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `camera` [INFO] [stderr] --> src/main.rs:627:9 [INFO] [stderr] | [INFO] [stderr] 627 | let camera: &Camera = &Camera::new( [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_camera` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `final_camera` [INFO] [stderr] --> src/main.rs:638:9 [INFO] [stderr] | [INFO] [stderr] 638 | let final_camera: &Camera = &Camera::new( [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_final_camera` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `o` [INFO] [stderr] --> src/hittable.rs:23:25 [INFO] [stderr] | [INFO] [stderr] 23 | fn pdf_value(&self, o: Vector3, v: Vector3) -> f32 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_o` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/hittable.rs:23:37 [INFO] [stderr] | [INFO] [stderr] 23 | fn pdf_value(&self, o: Vector3, v: Vector3) -> f32 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `o` [INFO] [stderr] --> src/hittable.rs:26:22 [INFO] [stderr] | [INFO] [stderr] 26 | fn random(&self, o: Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_o` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scattered_direction` [INFO] [stderr] --> src/material.rs:57:21 [INFO] [stderr] | [INFO] [stderr] 57 | let scattered_direction = scattered.direction(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scattered_direction` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `target` [INFO] [stderr] --> src/material.rs:129:21 [INFO] [stderr] | [INFO] [stderr] 129 | let target: Vector3 = rec.p + rec.normal + random_on_unit_sphere(); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `albedo` [INFO] [stderr] --> src/material.rs:143:36 [INFO] [stderr] | [INFO] [stderr] 143 | Material::Lambertian { albedo } => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `albedo: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r_in` [INFO] [stderr] --> src/material.rs:141:34 [INFO] [stderr] | [INFO] [stderr] 141 | pub fn scattering_pdf(&self, r_in: &Ray, rec: &HitRecord, scattered: &Ray) -> f32 { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t0` [INFO] [stderr] --> src/objects/cube.rs:81:28 [INFO] [stderr] | [INFO] [stderr] 81 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t1` [INFO] [stderr] --> src/objects/cube.rs:81:37 [INFO] [stderr] | [INFO] [stderr] 81 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t0` [INFO] [stderr] --> src/objects/moving_sphere.rs:58:28 [INFO] [stderr] | [INFO] [stderr] 58 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t1` [INFO] [stderr] --> src/objects/moving_sphere.rs:58:37 [INFO] [stderr] | [INFO] [stderr] 58 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t0` [INFO] [stderr] --> src/objects/plane.rs:53:28 [INFO] [stderr] | [INFO] [stderr] 53 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t1` [INFO] [stderr] --> src/objects/plane.rs:53:37 [INFO] [stderr] | [INFO] [stderr] 53 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t0` [INFO] [stderr] --> src/objects/plane.rs:80:28 [INFO] [stderr] | [INFO] [stderr] 80 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t1` [INFO] [stderr] --> src/objects/plane.rs:80:37 [INFO] [stderr] | [INFO] [stderr] 80 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t0` [INFO] [stderr] --> src/objects/plane.rs:128:28 [INFO] [stderr] | [INFO] [stderr] 128 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t1` [INFO] [stderr] --> src/objects/plane.rs:128:37 [INFO] [stderr] | [INFO] [stderr] 128 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t0` [INFO] [stderr] --> src/objects/sphere.rs:52:28 [INFO] [stderr] | [INFO] [stderr] 52 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t1` [INFO] [stderr] --> src/objects/sphere.rs:52:37 [INFO] [stderr] | [INFO] [stderr] 52 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rec` [INFO] [stderr] --> src/objects/sphere.rs:60:19 [INFO] [stderr] | [INFO] [stderr] 60 | Some((rec, material)) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_rec` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `material` [INFO] [stderr] --> src/objects/sphere.rs:60:24 [INFO] [stderr] | [INFO] [stderr] 60 | Some((rec, material)) => { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_material` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `w` [INFO] [stderr] --> src/camera.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | w: Vector3, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Isotropic` [INFO] [stderr] --> src/material.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | Isotropic { texture: Texture }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Leaf` [INFO] [stderr] --> src/objects/bvh_tree.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | Leaf(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Node` [INFO] [stderr] --> src/objects/bvh_tree.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | Node(Box, Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `box_x_compare` [INFO] [stderr] --> src/objects/bvh_tree.rs:19:4 [INFO] [stderr] | [INFO] [stderr] 19 | fn box_x_compare(a: &Box, b: &Box) -> Ordering { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `box_y_compare` [INFO] [stderr] --> src/objects/bvh_tree.rs:37:4 [INFO] [stderr] | [INFO] [stderr] 37 | fn box_y_compare(a: &Box, b: &Box) -> Ordering { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `box_z_compare` [INFO] [stderr] --> src/objects/bvh_tree.rs:55:4 [INFO] [stderr] | [INFO] [stderr] 55 | fn box_z_compare(a: &Box, b: &Box) -> Ordering { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/objects/bvh_tree.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn new(mut list: Vec>, t0: f32, t1: f32) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/objects/constant_medium.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn new(boundary: Box, density: f32, texture: Texture) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `local` [INFO] [stderr] --> src/onb.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn local(&self, a: f32, b: f32, c: f32) -> Vector3 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `perlin_generate` [INFO] [stderr] --> src/perlin.rs:26:4 [INFO] [stderr] | [INFO] [stderr] 26 | fn perlin_generate() -> [Vector3; 256] { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `permute` [INFO] [stderr] --> src/perlin.rs:39:4 [INFO] [stderr] | [INFO] [stderr] 39 | fn permute(p: &mut [usize; 256]) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `perlin_generate_perm` [INFO] [stderr] --> src/perlin.rs:49:4 [INFO] [stderr] | [INFO] [stderr] 49 | fn perlin_generate_perm() -> [usize; 256] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/perlin.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn new() -> Perlin { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CheckerTexture` [INFO] [stderr] --> src/texture.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | / CheckerTexture { [INFO] [stderr] 11 | | even: Box, [INFO] [stderr] 12 | | odd: Box, [INFO] [stderr] 13 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NoiseTexture` [INFO] [stderr] --> src/texture.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | / NoiseTexture { [INFO] [stderr] 15 | | noise: Perlin, [INFO] [stderr] 16 | | scale: f32, [INFO] [stderr] 17 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ImageTexture` [INFO] [stderr] --> src/texture.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | / ImageTexture { [INFO] [stderr] 19 | | img: DynamicImage, [INFO] [stderr] 20 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `random_scene` [INFO] [stderr] --> src/main.rs:44:4 [INFO] [stderr] | [INFO] [stderr] 44 | fn random_scene() -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `cornell_smoke` [INFO] [stderr] --> src/main.rs:228:4 [INFO] [stderr] | [INFO] [stderr] 228 | fn cornell_smoke() -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `random_scene2` [INFO] [stderr] --> src/main.rs:339:4 [INFO] [stderr] | [INFO] [stderr] 339 | fn random_scene2() -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `final_scene` [INFO] [stderr] --> src/main.rs:398:4 [INFO] [stderr] | [INFO] [stderr] 398 | fn final_scene() -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 85 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `"docker" "inspect" "10fff54b6010602f8b6a4500a053c5902978b13db12a88ab9a1f5092caf530dc"` [INFO] running `"docker" "rm" "-f" "10fff54b6010602f8b6a4500a053c5902978b13db12a88ab9a1f5092caf530dc"` [INFO] [stdout] 10fff54b6010602f8b6a4500a053c5902978b13db12a88ab9a1f5092caf530dc [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 87d3589c9bb817a8a41254564577db48c18c0e6c7243eb263d473a4d22d1a8cc [INFO] running `"docker" "start" "-a" "87d3589c9bb817a8a41254564577db48c18c0e6c7243eb263d473a4d22d1a8cc"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling raytracing-one-weekend v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/material.rs:38:25 [INFO] [stderr] | [INFO] [stderr] 38 | pub pdf: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn PDF` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/modifiers/flip_normals.rs:7:17 [INFO] [stderr] | [INFO] [stderr] 7 | object: Box [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/modifiers/flip_normals.rs:11:28 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn new(object: Box) -> Self { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/modifiers/rotate.rs:10:21 [INFO] [stderr] | [INFO] [stderr] 10 | pub object: Box, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/modifiers/rotate.rs:17:28 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn new(object: Box, angle: f32) -> Self { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/modifiers/translate.rs:8:21 [INFO] [stderr] | [INFO] [stderr] 8 | pub object: Box, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:10:14 [INFO] [stderr] | [INFO] [stderr] 10 | Leaf(Box), [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:19:26 [INFO] [stderr] | [INFO] [stderr] 19 | fn box_x_compare(a: &Box, b: &Box) -> Ordering { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:19:45 [INFO] [stderr] | [INFO] [stderr] 19 | fn box_x_compare(a: &Box, b: &Box) -> Ordering { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:37:26 [INFO] [stderr] | [INFO] [stderr] 37 | fn box_y_compare(a: &Box, b: &Box) -> Ordering { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:37:45 [INFO] [stderr] | [INFO] [stderr] 37 | fn box_y_compare(a: &Box, b: &Box) -> Ordering { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:55:26 [INFO] [stderr] | [INFO] [stderr] 55 | fn box_z_compare(a: &Box, b: &Box) -> Ordering { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:55:45 [INFO] [stderr] | [INFO] [stderr] 55 | fn box_z_compare(a: &Box, b: &Box) -> Ordering { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:74:34 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn new(mut list: Vec>, t0: f32, t1: f32) -> Self { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:98:39 [INFO] [stderr] | [INFO] [stderr] 98 | let mut vec1: Vec> = Vec::with_capacity(list_length / 2 + 1); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:99:39 [INFO] [stderr] | [INFO] [stderr] 99 | let mut vec2: Vec> = Vec::with_capacity(list_length / 2); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/constant_medium.rs:11:19 [INFO] [stderr] | [INFO] [stderr] 11 | boundary: Box, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/constant_medium.rs:17:30 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn new(boundary: Box, density: f32, texture: Texture) -> Self { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/cube.rs:19:31 [INFO] [stderr] | [INFO] [stderr] 19 | let mut list: Vec> = Vec::with_capacity(6); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/object_list.rs:10:23 [INFO] [stderr] | [INFO] [stderr] 10 | pub list: Vec>, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/object_list.rs:14:30 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn new(list: Vec>) -> Self { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pdf.rs:40:23 [INFO] [stderr] | [INFO] [stderr] 40 | pub hittable: Box, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pdf.rs:53:15 [INFO] [stderr] | [INFO] [stderr] 53 | pdf: [Box; 2], [INFO] [stderr] | ^^^ help: use `dyn`: `dyn PDF` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pdf.rs:57:24 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn new(p0: Box, p1: Box) -> Self { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn PDF` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pdf.rs:57:38 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn new(p0: Box, p1: Box) -> Self { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn PDF` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:44:30 [INFO] [stderr] | [INFO] [stderr] 44 | fn random_scene() -> Vec> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:46:34 [INFO] [stderr] | [INFO] [stderr] 46 | let mut object_list: Vec> = Vec::with_capacity(n + 1); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:107:41 [INFO] [stderr] | [INFO] [stderr] 107 | fn cornell_box(aspect: f32) -> (Vec>, Camera) { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:109:34 [INFO] [stderr] | [INFO] [stderr] 109 | let mut object_list: Vec> = Vec::with_capacity(n + 1); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:228:31 [INFO] [stderr] | [INFO] [stderr] 228 | fn cornell_smoke() -> Vec> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:230:34 [INFO] [stderr] | [INFO] [stderr] 230 | let mut object_list: Vec> = Vec::with_capacity(n + 1); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:339:31 [INFO] [stderr] | [INFO] [stderr] 339 | fn random_scene2() -> Vec> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:341:34 [INFO] [stderr] | [INFO] [stderr] 341 | let mut object_list: Vec> = Vec::with_capacity(n + 1); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:398:29 [INFO] [stderr] | [INFO] [stderr] 398 | fn final_scene() -> Vec> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:399:27 [INFO] [stderr] | [INFO] [stderr] 399 | let mut list: Vec> = Vec::with_capacity(30); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:400:30 [INFO] [stderr] | [INFO] [stderr] 400 | let mut boxlist: Vec> = Vec::with_capacity(10000); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:401:31 [INFO] [stderr] | [INFO] [stderr] 401 | let mut boxlist2: Vec> = Vec::with_capacity(10000); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `light_material` [INFO] [stderr] --> src/main.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | let light_material = Material::DiffuseLight { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_light_material` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nx` [INFO] [stderr] --> src/main.rs:79:10 [INFO] [stderr] | [INFO] [stderr] 79 | let (nx, ny) = img.dimensions(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_nx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ny` [INFO] [stderr] --> src/main.rs:79:14 [INFO] [stderr] | [INFO] [stderr] 79 | let (nx, ny) = img.dimensions(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_ny` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `aluminium` [INFO] [stderr] --> src/main.rs:130:9 [INFO] [stderr] | [INFO] [stderr] 130 | let aluminium: Material = Material::Metal { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_aluminium` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `camera` [INFO] [stderr] --> src/main.rs:627:9 [INFO] [stderr] | [INFO] [stderr] 627 | let camera: &Camera = &Camera::new( [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_camera` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `final_camera` [INFO] [stderr] --> src/main.rs:638:9 [INFO] [stderr] | [INFO] [stderr] 638 | let final_camera: &Camera = &Camera::new( [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_final_camera` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `o` [INFO] [stderr] --> src/hittable.rs:23:25 [INFO] [stderr] | [INFO] [stderr] 23 | fn pdf_value(&self, o: Vector3, v: Vector3) -> f32 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_o` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/hittable.rs:23:37 [INFO] [stderr] | [INFO] [stderr] 23 | fn pdf_value(&self, o: Vector3, v: Vector3) -> f32 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `o` [INFO] [stderr] --> src/hittable.rs:26:22 [INFO] [stderr] | [INFO] [stderr] 26 | fn random(&self, o: Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_o` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scattered_direction` [INFO] [stderr] --> src/material.rs:57:21 [INFO] [stderr] | [INFO] [stderr] 57 | let scattered_direction = scattered.direction(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scattered_direction` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `target` [INFO] [stderr] --> src/material.rs:129:21 [INFO] [stderr] | [INFO] [stderr] 129 | let target: Vector3 = rec.p + rec.normal + random_on_unit_sphere(); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `albedo` [INFO] [stderr] --> src/material.rs:143:36 [INFO] [stderr] | [INFO] [stderr] 143 | Material::Lambertian { albedo } => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `albedo: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r_in` [INFO] [stderr] --> src/material.rs:141:34 [INFO] [stderr] | [INFO] [stderr] 141 | pub fn scattering_pdf(&self, r_in: &Ray, rec: &HitRecord, scattered: &Ray) -> f32 { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t0` [INFO] [stderr] --> src/objects/cube.rs:81:28 [INFO] [stderr] | [INFO] [stderr] 81 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t1` [INFO] [stderr] --> src/objects/cube.rs:81:37 [INFO] [stderr] | [INFO] [stderr] 81 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t0` [INFO] [stderr] --> src/objects/moving_sphere.rs:58:28 [INFO] [stderr] | [INFO] [stderr] 58 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t1` [INFO] [stderr] --> src/objects/moving_sphere.rs:58:37 [INFO] [stderr] | [INFO] [stderr] 58 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t0` [INFO] [stderr] --> src/objects/plane.rs:53:28 [INFO] [stderr] | [INFO] [stderr] 53 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t1` [INFO] [stderr] --> src/objects/plane.rs:53:37 [INFO] [stderr] | [INFO] [stderr] 53 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t0` [INFO] [stderr] --> src/objects/plane.rs:80:28 [INFO] [stderr] | [INFO] [stderr] 80 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t1` [INFO] [stderr] --> src/objects/plane.rs:80:37 [INFO] [stderr] | [INFO] [stderr] 80 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t0` [INFO] [stderr] --> src/objects/plane.rs:128:28 [INFO] [stderr] | [INFO] [stderr] 128 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t1` [INFO] [stderr] --> src/objects/plane.rs:128:37 [INFO] [stderr] | [INFO] [stderr] 128 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t0` [INFO] [stderr] --> src/objects/sphere.rs:52:28 [INFO] [stderr] | [INFO] [stderr] 52 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t1` [INFO] [stderr] --> src/objects/sphere.rs:52:37 [INFO] [stderr] | [INFO] [stderr] 52 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rec` [INFO] [stderr] --> src/objects/sphere.rs:60:19 [INFO] [stderr] | [INFO] [stderr] 60 | Some((rec, material)) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_rec` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `material` [INFO] [stderr] --> src/objects/sphere.rs:60:24 [INFO] [stderr] | [INFO] [stderr] 60 | Some((rec, material)) => { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_material` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `w` [INFO] [stderr] --> src/camera.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | w: Vector3, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Isotropic` [INFO] [stderr] --> src/material.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | Isotropic { texture: Texture }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Leaf` [INFO] [stderr] --> src/objects/bvh_tree.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | Leaf(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Node` [INFO] [stderr] --> src/objects/bvh_tree.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | Node(Box, Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `box_x_compare` [INFO] [stderr] --> src/objects/bvh_tree.rs:19:4 [INFO] [stderr] | [INFO] [stderr] 19 | fn box_x_compare(a: &Box, b: &Box) -> Ordering { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `box_y_compare` [INFO] [stderr] --> src/objects/bvh_tree.rs:37:4 [INFO] [stderr] | [INFO] [stderr] 37 | fn box_y_compare(a: &Box, b: &Box) -> Ordering { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `box_z_compare` [INFO] [stderr] --> src/objects/bvh_tree.rs:55:4 [INFO] [stderr] | [INFO] [stderr] 55 | fn box_z_compare(a: &Box, b: &Box) -> Ordering { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/objects/bvh_tree.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn new(mut list: Vec>, t0: f32, t1: f32) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/objects/constant_medium.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn new(boundary: Box, density: f32, texture: Texture) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `local` [INFO] [stderr] --> src/onb.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn local(&self, a: f32, b: f32, c: f32) -> Vector3 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `perlin_generate` [INFO] [stderr] --> src/perlin.rs:26:4 [INFO] [stderr] | [INFO] [stderr] 26 | fn perlin_generate() -> [Vector3; 256] { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `permute` [INFO] [stderr] --> src/perlin.rs:39:4 [INFO] [stderr] | [INFO] [stderr] 39 | fn permute(p: &mut [usize; 256]) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `perlin_generate_perm` [INFO] [stderr] --> src/perlin.rs:49:4 [INFO] [stderr] | [INFO] [stderr] 49 | fn perlin_generate_perm() -> [usize; 256] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/perlin.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn new() -> Perlin { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CheckerTexture` [INFO] [stderr] --> src/texture.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | / CheckerTexture { [INFO] [stderr] 11 | | even: Box, [INFO] [stderr] 12 | | odd: Box, [INFO] [stderr] 13 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NoiseTexture` [INFO] [stderr] --> src/texture.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | / NoiseTexture { [INFO] [stderr] 15 | | noise: Perlin, [INFO] [stderr] 16 | | scale: f32, [INFO] [stderr] 17 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ImageTexture` [INFO] [stderr] --> src/texture.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | / ImageTexture { [INFO] [stderr] 19 | | img: DynamicImage, [INFO] [stderr] 20 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `random_scene` [INFO] [stderr] --> src/main.rs:44:4 [INFO] [stderr] | [INFO] [stderr] 44 | fn random_scene() -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `cornell_smoke` [INFO] [stderr] --> src/main.rs:228:4 [INFO] [stderr] | [INFO] [stderr] 228 | fn cornell_smoke() -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `random_scene2` [INFO] [stderr] --> src/main.rs:339:4 [INFO] [stderr] | [INFO] [stderr] 339 | fn random_scene2() -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `final_scene` [INFO] [stderr] --> src/main.rs:398:4 [INFO] [stderr] | [INFO] [stderr] 398 | fn final_scene() -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 85 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.20s [INFO] running `"docker" "inspect" "87d3589c9bb817a8a41254564577db48c18c0e6c7243eb263d473a4d22d1a8cc"` [INFO] running `"docker" "rm" "-f" "87d3589c9bb817a8a41254564577db48c18c0e6c7243eb263d473a4d22d1a8cc"` [INFO] [stdout] 87d3589c9bb817a8a41254564577db48c18c0e6c7243eb263d473a4d22d1a8cc [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c37e1dee4d036ba57703c30a876d208f5fb88c5fed3aea679f66ab5aceed3f44 [INFO] running `"docker" "start" "-a" "c37e1dee4d036ba57703c30a876d208f5fb88c5fed3aea679f66ab5aceed3f44"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/material.rs:38:25 [INFO] [stderr] | [INFO] [stderr] 38 | pub pdf: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn PDF` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/modifiers/flip_normals.rs:7:17 [INFO] [stderr] | [INFO] [stderr] 7 | object: Box [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/modifiers/flip_normals.rs:11:28 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn new(object: Box) -> Self { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/modifiers/rotate.rs:10:21 [INFO] [stderr] | [INFO] [stderr] 10 | pub object: Box, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/modifiers/rotate.rs:17:28 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn new(object: Box, angle: f32) -> Self { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/modifiers/translate.rs:8:21 [INFO] [stderr] | [INFO] [stderr] 8 | pub object: Box, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:10:14 [INFO] [stderr] | [INFO] [stderr] 10 | Leaf(Box), [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:19:26 [INFO] [stderr] | [INFO] [stderr] 19 | fn box_x_compare(a: &Box, b: &Box) -> Ordering { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:19:45 [INFO] [stderr] | [INFO] [stderr] 19 | fn box_x_compare(a: &Box, b: &Box) -> Ordering { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:37:26 [INFO] [stderr] | [INFO] [stderr] 37 | fn box_y_compare(a: &Box, b: &Box) -> Ordering { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:37:45 [INFO] [stderr] | [INFO] [stderr] 37 | fn box_y_compare(a: &Box, b: &Box) -> Ordering { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:55:26 [INFO] [stderr] | [INFO] [stderr] 55 | fn box_z_compare(a: &Box, b: &Box) -> Ordering { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:55:45 [INFO] [stderr] | [INFO] [stderr] 55 | fn box_z_compare(a: &Box, b: &Box) -> Ordering { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:74:34 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn new(mut list: Vec>, t0: f32, t1: f32) -> Self { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:98:39 [INFO] [stderr] | [INFO] [stderr] 98 | let mut vec1: Vec> = Vec::with_capacity(list_length / 2 + 1); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/bvh_tree.rs:99:39 [INFO] [stderr] | [INFO] [stderr] 99 | let mut vec2: Vec> = Vec::with_capacity(list_length / 2); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/constant_medium.rs:11:19 [INFO] [stderr] | [INFO] [stderr] 11 | boundary: Box, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/constant_medium.rs:17:30 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn new(boundary: Box, density: f32, texture: Texture) -> Self { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/cube.rs:19:31 [INFO] [stderr] | [INFO] [stderr] 19 | let mut list: Vec> = Vec::with_capacity(6); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/object_list.rs:10:23 [INFO] [stderr] | [INFO] [stderr] 10 | pub list: Vec>, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/objects/object_list.rs:14:30 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn new(list: Vec>) -> Self { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pdf.rs:40:23 [INFO] [stderr] | [INFO] [stderr] 40 | pub hittable: Box, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pdf.rs:53:15 [INFO] [stderr] | [INFO] [stderr] 53 | pdf: [Box; 2], [INFO] [stderr] | ^^^ help: use `dyn`: `dyn PDF` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pdf.rs:57:24 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn new(p0: Box, p1: Box) -> Self { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn PDF` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pdf.rs:57:38 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn new(p0: Box, p1: Box) -> Self { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn PDF` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:44:30 [INFO] [stderr] | [INFO] [stderr] 44 | fn random_scene() -> Vec> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:46:34 [INFO] [stderr] | [INFO] [stderr] 46 | let mut object_list: Vec> = Vec::with_capacity(n + 1); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:107:41 [INFO] [stderr] | [INFO] [stderr] 107 | fn cornell_box(aspect: f32) -> (Vec>, Camera) { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:109:34 [INFO] [stderr] | [INFO] [stderr] 109 | let mut object_list: Vec> = Vec::with_capacity(n + 1); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:228:31 [INFO] [stderr] | [INFO] [stderr] 228 | fn cornell_smoke() -> Vec> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:230:34 [INFO] [stderr] | [INFO] [stderr] 230 | let mut object_list: Vec> = Vec::with_capacity(n + 1); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:339:31 [INFO] [stderr] | [INFO] [stderr] 339 | fn random_scene2() -> Vec> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:341:34 [INFO] [stderr] | [INFO] [stderr] 341 | let mut object_list: Vec> = Vec::with_capacity(n + 1); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:398:29 [INFO] [stderr] | [INFO] [stderr] 398 | fn final_scene() -> Vec> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:399:27 [INFO] [stderr] | [INFO] [stderr] 399 | let mut list: Vec> = Vec::with_capacity(30); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:400:30 [INFO] [stderr] | [INFO] [stderr] 400 | let mut boxlist: Vec> = Vec::with_capacity(10000); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:401:31 [INFO] [stderr] | [INFO] [stderr] 401 | let mut boxlist2: Vec> = Vec::with_capacity(10000); [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Hittable` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `light_material` [INFO] [stderr] --> src/main.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | let light_material = Material::DiffuseLight { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_light_material` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nx` [INFO] [stderr] --> src/main.rs:79:10 [INFO] [stderr] | [INFO] [stderr] 79 | let (nx, ny) = img.dimensions(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_nx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ny` [INFO] [stderr] --> src/main.rs:79:14 [INFO] [stderr] | [INFO] [stderr] 79 | let (nx, ny) = img.dimensions(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_ny` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `aluminium` [INFO] [stderr] --> src/main.rs:130:9 [INFO] [stderr] | [INFO] [stderr] 130 | let aluminium: Material = Material::Metal { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_aluminium` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `camera` [INFO] [stderr] --> src/main.rs:627:9 [INFO] [stderr] | [INFO] [stderr] 627 | let camera: &Camera = &Camera::new( [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_camera` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `final_camera` [INFO] [stderr] --> src/main.rs:638:9 [INFO] [stderr] | [INFO] [stderr] 638 | let final_camera: &Camera = &Camera::new( [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_final_camera` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `o` [INFO] [stderr] --> src/hittable.rs:23:25 [INFO] [stderr] | [INFO] [stderr] 23 | fn pdf_value(&self, o: Vector3, v: Vector3) -> f32 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_o` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/hittable.rs:23:37 [INFO] [stderr] | [INFO] [stderr] 23 | fn pdf_value(&self, o: Vector3, v: Vector3) -> f32 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `o` [INFO] [stderr] --> src/hittable.rs:26:22 [INFO] [stderr] | [INFO] [stderr] 26 | fn random(&self, o: Vector3) -> Vector3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_o` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scattered_direction` [INFO] [stderr] --> src/material.rs:57:21 [INFO] [stderr] | [INFO] [stderr] 57 | let scattered_direction = scattered.direction(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scattered_direction` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `target` [INFO] [stderr] --> src/material.rs:129:21 [INFO] [stderr] | [INFO] [stderr] 129 | let target: Vector3 = rec.p + rec.normal + random_on_unit_sphere(); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `albedo` [INFO] [stderr] --> src/material.rs:143:36 [INFO] [stderr] | [INFO] [stderr] 143 | Material::Lambertian { albedo } => { [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `albedo: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r_in` [INFO] [stderr] --> src/material.rs:141:34 [INFO] [stderr] | [INFO] [stderr] 141 | pub fn scattering_pdf(&self, r_in: &Ray, rec: &HitRecord, scattered: &Ray) -> f32 { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t0` [INFO] [stderr] --> src/objects/cube.rs:81:28 [INFO] [stderr] | [INFO] [stderr] 81 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t1` [INFO] [stderr] --> src/objects/cube.rs:81:37 [INFO] [stderr] | [INFO] [stderr] 81 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t0` [INFO] [stderr] --> src/objects/moving_sphere.rs:58:28 [INFO] [stderr] | [INFO] [stderr] 58 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t1` [INFO] [stderr] --> src/objects/moving_sphere.rs:58:37 [INFO] [stderr] | [INFO] [stderr] 58 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t0` [INFO] [stderr] --> src/objects/plane.rs:53:28 [INFO] [stderr] | [INFO] [stderr] 53 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t1` [INFO] [stderr] --> src/objects/plane.rs:53:37 [INFO] [stderr] | [INFO] [stderr] 53 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t0` [INFO] [stderr] --> src/objects/plane.rs:80:28 [INFO] [stderr] | [INFO] [stderr] 80 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t1` [INFO] [stderr] --> src/objects/plane.rs:80:37 [INFO] [stderr] | [INFO] [stderr] 80 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t0` [INFO] [stderr] --> src/objects/plane.rs:128:28 [INFO] [stderr] | [INFO] [stderr] 128 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t1` [INFO] [stderr] --> src/objects/plane.rs:128:37 [INFO] [stderr] | [INFO] [stderr] 128 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t0` [INFO] [stderr] --> src/objects/sphere.rs:52:28 [INFO] [stderr] | [INFO] [stderr] 52 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t1` [INFO] [stderr] --> src/objects/sphere.rs:52:37 [INFO] [stderr] | [INFO] [stderr] 52 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rec` [INFO] [stderr] --> src/objects/sphere.rs:60:19 [INFO] [stderr] | [INFO] [stderr] 60 | Some((rec, material)) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_rec` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `material` [INFO] [stderr] --> src/objects/sphere.rs:60:24 [INFO] [stderr] | [INFO] [stderr] 60 | Some((rec, material)) => { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_material` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `w` [INFO] [stderr] --> src/camera.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | w: Vector3, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Isotropic` [INFO] [stderr] --> src/material.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | Isotropic { texture: Texture }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Leaf` [INFO] [stderr] --> src/objects/bvh_tree.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | Leaf(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Node` [INFO] [stderr] --> src/objects/bvh_tree.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | Node(Box, Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `box_x_compare` [INFO] [stderr] --> src/objects/bvh_tree.rs:19:4 [INFO] [stderr] | [INFO] [stderr] 19 | fn box_x_compare(a: &Box, b: &Box) -> Ordering { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `box_y_compare` [INFO] [stderr] --> src/objects/bvh_tree.rs:37:4 [INFO] [stderr] | [INFO] [stderr] 37 | fn box_y_compare(a: &Box, b: &Box) -> Ordering { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `box_z_compare` [INFO] [stderr] --> src/objects/bvh_tree.rs:55:4 [INFO] [stderr] | [INFO] [stderr] 55 | fn box_z_compare(a: &Box, b: &Box) -> Ordering { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/objects/bvh_tree.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn new(mut list: Vec>, t0: f32, t1: f32) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/objects/constant_medium.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn new(boundary: Box, density: f32, texture: Texture) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `local` [INFO] [stderr] --> src/onb.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn local(&self, a: f32, b: f32, c: f32) -> Vector3 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `perlin_generate` [INFO] [stderr] --> src/perlin.rs:26:4 [INFO] [stderr] | [INFO] [stderr] 26 | fn perlin_generate() -> [Vector3; 256] { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `permute` [INFO] [stderr] --> src/perlin.rs:39:4 [INFO] [stderr] | [INFO] [stderr] 39 | fn permute(p: &mut [usize; 256]) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `perlin_generate_perm` [INFO] [stderr] --> src/perlin.rs:49:4 [INFO] [stderr] | [INFO] [stderr] 49 | fn perlin_generate_perm() -> [usize; 256] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/perlin.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn new() -> Perlin { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CheckerTexture` [INFO] [stderr] --> src/texture.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | / CheckerTexture { [INFO] [stderr] 11 | | even: Box, [INFO] [stderr] 12 | | odd: Box, [INFO] [stderr] 13 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NoiseTexture` [INFO] [stderr] --> src/texture.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | / NoiseTexture { [INFO] [stderr] 15 | | noise: Perlin, [INFO] [stderr] 16 | | scale: f32, [INFO] [stderr] 17 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ImageTexture` [INFO] [stderr] --> src/texture.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | / ImageTexture { [INFO] [stderr] 19 | | img: DynamicImage, [INFO] [stderr] 20 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `random_scene` [INFO] [stderr] --> src/main.rs:44:4 [INFO] [stderr] | [INFO] [stderr] 44 | fn random_scene() -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `cornell_smoke` [INFO] [stderr] --> src/main.rs:228:4 [INFO] [stderr] | [INFO] [stderr] 228 | fn cornell_smoke() -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `random_scene2` [INFO] [stderr] --> src/main.rs:339:4 [INFO] [stderr] | [INFO] [stderr] 339 | fn random_scene2() -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `final_scene` [INFO] [stderr] --> src/main.rs:398:4 [INFO] [stderr] | [INFO] [stderr] 398 | fn final_scene() -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 85 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/raytracing_one_weekend-ae1d20556bf182eb [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "c37e1dee4d036ba57703c30a876d208f5fb88c5fed3aea679f66ab5aceed3f44"` [INFO] running `"docker" "rm" "-f" "c37e1dee4d036ba57703c30a876d208f5fb88c5fed3aea679f66ab5aceed3f44"` [INFO] [stdout] c37e1dee4d036ba57703c30a876d208f5fb88c5fed3aea679f66ab5aceed3f44