[INFO] updating cached repository https://github.com/grant0417/ray_tracer [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/grant0417/ray_tracer [INFO] [stderr] cd0d515..5dd2037 master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5dd20371f24b0c09941006fed18930cd230fb5df [INFO] checking grant0417/ray_tracer against master#0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf for pr-71814 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrant0417%2Fray_tracer" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/grant0417/ray_tracer on toolchain 0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf [INFO] running `"/workspace/cargo-home/bin/cargo" "+0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/grant0417/ray_tracer [INFO] finished tweaking git repo https://github.com/grant0417/ray_tracer [INFO] tweaked toml for git repo https://github.com/grant0417/ray_tracer written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/grant0417/ray_tracer already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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" "+0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e915d51d8bbb741100fb49b8a587b37dd39184fddc61244480271e36f5e2c17d [INFO] running `"docker" "start" "-a" "e915d51d8bbb741100fb49b8a587b37dd39184fddc61244480271e36f5e2c17d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling syn v1.0.19 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking bytemuck v1.2.0 [INFO] [stderr] Checking tobj v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking terminal_size v0.1.12 [INFO] [stderr] Checking termios v0.3.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Checking deflate v0.8.4 [INFO] [stderr] Checking tiff v0.4.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking console v0.11.2 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking png v0.16.3 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rayon-core v1.7.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking num-iter v0.1.40 [INFO] [stderr] Compiling paste-impl v0.1.12 [INFO] [stderr] Checking jpeg-decoder v0.1.19 [INFO] [stderr] Checking indicatif v0.14.0 [INFO] [stderr] Checking paste v0.1.12 [INFO] [stderr] Checking simba v0.1.2 [INFO] [stderr] Checking image v0.23.4 [INFO] [stderr] Checking nalgebra v0.21.0 [INFO] [stderr] Checking ray_tracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/hittable.rs:60:12 [INFO] [stderr] | [INFO] [stderr] 60 | if (!self.object.hit(&moved_r, t_min, t_max, rec)) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Translate` [INFO] [stderr] --> src/main.rs:18:44 [INFO] [stderr] | [INFO] [stderr] 18 | use crate::hittable::{Hittable, HitRecord, Translate}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::cube::Cube` [INFO] [stderr] --> src/main.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | use crate::cube::Cube; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/hittable.rs:60:12 [INFO] [stderr] | [INFO] [stderr] 60 | if (!self.object.hit(&moved_r, t_min, t_max, rec)) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Translate` [INFO] [stderr] --> src/main.rs:18:44 [INFO] [stderr] | [INFO] [stderr] 18 | use crate::hittable::{Hittable, HitRecord, Translate}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::cube::Cube` [INFO] [stderr] --> src/main.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | use crate::cube::Cube; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u` [INFO] [stderr] --> src/material.rs:9:23 [INFO] [stderr] | [INFO] [stderr] 9 | fn emitted(&self, u: f64, v: f64, point: &Vec3) -> Vec3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/material.rs:9:31 [INFO] [stderr] | [INFO] [stderr] 9 | fn emitted(&self, u: f64, v: f64, point: &Vec3) -> Vec3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `point` [INFO] [stderr] --> src/material.rs:9:39 [INFO] [stderr] | [INFO] [stderr] 9 | fn emitted(&self, u: f64, v: f64, point: &Vec3) -> Vec3 { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u` [INFO] [stderr] --> src/material.rs:9:23 [INFO] [stderr] | [INFO] [stderr] 9 | fn emitted(&self, u: f64, v: f64, point: &Vec3) -> Vec3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/material.rs:9:31 [INFO] [stderr] | [INFO] [stderr] 9 | fn emitted(&self, u: f64, v: f64, point: &Vec3) -> Vec3 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `point` [INFO] [stderr] --> src/material.rs:9:39 [INFO] [stderr] | [INFO] [stderr] 9 | fn emitted(&self, u: f64, v: f64, point: &Vec3) -> Vec3 { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t0` [INFO] [stderr] --> src/cube.rs:45:28 [INFO] [stderr] | [INFO] [stderr] 45 | fn bounding_box(&self, t0: f64, t1: f64, output_box: &mut AABB) -> bool { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t1` [INFO] [stderr] --> src/cube.rs:45:37 [INFO] [stderr] | [INFO] [stderr] 45 | fn bounding_box(&self, t0: f64, t1: f64, output_box: &mut AABB) -> bool { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t0` [INFO] [stderr] --> src/cube.rs:45:28 [INFO] [stderr] | [INFO] [stderr] 45 | fn bounding_box(&self, t0: f64, t1: f64, output_box: &mut AABB) -> bool { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t1` [INFO] [stderr] --> src/cube.rs:45:37 [INFO] [stderr] | [INFO] [stderr] 45 | fn bounding_box(&self, t0: f64, t1: f64, output_box: &mut AABB) -> bool { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/perlin.rs:33:13 [INFO] [stderr] | [INFO] [stderr] 33 | let mut u = point.x() - point.x().floor(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/perlin.rs:34:13 [INFO] [stderr] | [INFO] [stderr] 34 | let mut v = point.y() - point.y().floor(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/perlin.rs:35:13 [INFO] [stderr] | [INFO] [stderr] 35 | let mut w = point.z() - point.z().floor(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/perlin.rs:33:13 [INFO] [stderr] | [INFO] [stderr] 33 | let mut u = point.x() - point.x().floor(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/perlin.rs:34:13 [INFO] [stderr] | [INFO] [stderr] 34 | let mut v = point.y() - point.y().floor(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/perlin.rs:35:13 [INFO] [stderr] | [INFO] [stderr] 35 | let mut w = point.z() - point.z().floor(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `length` [INFO] [stderr] --> src/vec3.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn length(&self) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `write_color` [INFO] [stderr] --> src/vec3.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn write_color(&self, writer: &mut T, samples_per_pixel: usize) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `random` [INFO] [stderr] --> src/vec3.rs:80:5 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn random() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `random_in_hemisphere` [INFO] [stderr] --> src/vec3.rs:106:5 [INFO] [stderr] | [INFO] [stderr] 106 | pub fn random_in_hemisphere(normal: &Vec3) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/hittable.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn new(object: Arc, offset: Vec3) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/sphere.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn new(center: &Vec3, radius: f64, mat: Arc) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/sphere.rs:84:5 [INFO] [stderr] | [INFO] [stderr] 84 | / pub fn new(center0: &Vec3, center1: &Vec3, time0: f64, time1: f64, [INFO] [stderr] 85 | | radius: f64, mat: Arc) -> Self { [INFO] [stderr] 86 | | MovingSphere { center0: *center0, center1: *center1, [INFO] [stderr] 87 | | time0, time1, radius, material: mat } [INFO] [stderr] 88 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `clear` [INFO] [stderr] --> src/hittable_list.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn clear(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `w` [INFO] [stderr] --> src/camera.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | w: Vec3, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/camera.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | / pub fn new(lookfrom: Vec3, lookat: Vec3, vup: Vec3, [INFO] [stderr] 21 | | vfov: f64, [INFO] [stderr] 22 | | aspect: f64, aperture: f64, focus_dist: f64) -> Self { [INFO] [stderr] 23 | | Camera::new_timed(lookfrom, lookat, vup, vfov, aspect, aperture, focus_dist, 0.0, 0.0) [INFO] [stderr] 24 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/material.rs:80:5 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn new(ri: f64) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_point` [INFO] [stderr] --> src/aabb.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn add_point(&mut self, point: &Vec3) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/texture.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | / pub fn new(even: T, [INFO] [stderr] 42 | | odd: U) -> Self { [INFO] [stderr] 43 | | CheckerTexture { even, odd } [INFO] [stderr] 44 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/texture.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn new(scale: f64) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/texture.rs:86:5 [INFO] [stderr] | [INFO] [stderr] 86 | pub fn new(path: &str) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/perlin.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `perlin_generate_perm` [INFO] [stderr] --> src/perlin.rs:73:5 [INFO] [stderr] | [INFO] [stderr] 73 | fn perlin_generate_perm() -> [i32; POINT_COUNT] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `permute` [INFO] [stderr] --> src/perlin.rs:84:5 [INFO] [stderr] | [INFO] [stderr] 84 | fn permute(p: &mut [i32; POINT_COUNT], n: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/cube.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn new(cube_min: Vec3, cube_max: Vec3, material: Arc) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `book1_scene` [INFO] [stderr] --> src/main.rs:60:4 [INFO] [stderr] | [INFO] [stderr] 60 | fn book1_scene() -> HittableList { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `two_spheres` [INFO] [stderr] --> src/main.rs:131:4 [INFO] [stderr] | [INFO] [stderr] 131 | fn two_spheres() -> HittableList { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `two_perlin_spheres` [INFO] [stderr] --> src/main.rs:145:4 [INFO] [stderr] | [INFO] [stderr] 145 | fn two_perlin_spheres() -> HittableList { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `earth` [INFO] [stderr] --> src/main.rs:156:4 [INFO] [stderr] | [INFO] [stderr] 156 | fn earth() -> HittableList { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `simple_light` [INFO] [stderr] --> src/main.rs:167:4 [INFO] [stderr] | [INFO] [stderr] 167 | fn simple_light() -> HittableList { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `length` [INFO] [stderr] --> src/vec3.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn length(&self) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `write_color` [INFO] [stderr] --> src/vec3.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn write_color(&self, writer: &mut T, samples_per_pixel: usize) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `random` [INFO] [stderr] --> src/vec3.rs:80:5 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn random() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `random_in_hemisphere` [INFO] [stderr] --> src/vec3.rs:106:5 [INFO] [stderr] | [INFO] [stderr] 106 | pub fn random_in_hemisphere(normal: &Vec3) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/hittable.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn new(object: Arc, offset: Vec3) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/sphere.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn new(center: &Vec3, radius: f64, mat: Arc) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/sphere.rs:84:5 [INFO] [stderr] | [INFO] [stderr] 84 | / pub fn new(center0: &Vec3, center1: &Vec3, time0: f64, time1: f64, [INFO] [stderr] 85 | | radius: f64, mat: Arc) -> Self { [INFO] [stderr] 86 | | MovingSphere { center0: *center0, center1: *center1, [INFO] [stderr] 87 | | time0, time1, radius, material: mat } [INFO] [stderr] 88 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `clear` [INFO] [stderr] --> src/hittable_list.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn clear(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `w` [INFO] [stderr] --> src/camera.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | w: Vec3, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/camera.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | / pub fn new(lookfrom: Vec3, lookat: Vec3, vup: Vec3, [INFO] [stderr] 21 | | vfov: f64, [INFO] [stderr] 22 | | aspect: f64, aperture: f64, focus_dist: f64) -> Self { [INFO] [stderr] 23 | | Camera::new_timed(lookfrom, lookat, vup, vfov, aspect, aperture, focus_dist, 0.0, 0.0) [INFO] [stderr] 24 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/material.rs:80:5 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn new(ri: f64) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_point` [INFO] [stderr] --> src/aabb.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn add_point(&mut self, point: &Vec3) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/texture.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | / pub fn new(even: T, [INFO] [stderr] 42 | | odd: U) -> Self { [INFO] [stderr] 43 | | CheckerTexture { even, odd } [INFO] [stderr] 44 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/texture.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn new(scale: f64) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/texture.rs:86:5 [INFO] [stderr] | [INFO] [stderr] 86 | pub fn new(path: &str) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/perlin.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `perlin_generate_perm` [INFO] [stderr] --> src/perlin.rs:73:5 [INFO] [stderr] | [INFO] [stderr] 73 | fn perlin_generate_perm() -> [i32; POINT_COUNT] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `permute` [INFO] [stderr] --> src/perlin.rs:84:5 [INFO] [stderr] | [INFO] [stderr] 84 | fn permute(p: &mut [i32; POINT_COUNT], n: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/cube.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn new(cube_min: Vec3, cube_max: Vec3, material: Arc) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `book1_scene` [INFO] [stderr] --> src/main.rs:60:4 [INFO] [stderr] | [INFO] [stderr] 60 | fn book1_scene() -> HittableList { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `two_spheres` [INFO] [stderr] --> src/main.rs:131:4 [INFO] [stderr] | [INFO] [stderr] 131 | fn two_spheres() -> HittableList { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `two_perlin_spheres` [INFO] [stderr] --> src/main.rs:145:4 [INFO] [stderr] | [INFO] [stderr] 145 | fn two_perlin_spheres() -> HittableList { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `earth` [INFO] [stderr] --> src/main.rs:156:4 [INFO] [stderr] | [INFO] [stderr] 156 | fn earth() -> HittableList { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `simple_light` [INFO] [stderr] --> src/main.rs:167:4 [INFO] [stderr] | [INFO] [stderr] 167 | fn simple_light() -> HittableList { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 35 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 35 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 02s [INFO] running `"docker" "inspect" "e915d51d8bbb741100fb49b8a587b37dd39184fddc61244480271e36f5e2c17d"` [INFO] running `"docker" "rm" "-f" "e915d51d8bbb741100fb49b8a587b37dd39184fddc61244480271e36f5e2c17d"` [INFO] [stdout] e915d51d8bbb741100fb49b8a587b37dd39184fddc61244480271e36f5e2c17d