[INFO] cloning repository https://github.com/SingularCrane/raytracing-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SingularCrane/raytracing-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSingularCrane%2Fraytracing-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSingularCrane%2Fraytracing-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] de28b8c392000265e592fb01617d7f3a8003f656 [INFO] testing SingularCrane/raytracing-rust against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSingularCrane%2Fraytracing-rust" "/workspace/builds/worker-46/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-46/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SingularCrane/raytracing-rust on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SingularCrane/raytracing-rust [INFO] finished tweaking git repo https://github.com/SingularCrane/raytracing-rust [INFO] tweaked toml for git repo https://github.com/SingularCrane/raytracing-rust written to /workspace/builds/worker-46/source/Cargo.toml [INFO] crate git repo https://github.com/SingularCrane/raytracing-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 26dc6ddb058bb63ffb4c0d6dbd1c6e231d7db52e2e60a5dd06ebdf35d1e58e7a [INFO] running `Command { std: "docker" "start" "-a" "26dc6ddb058bb63ffb4c0d6dbd1c6e231d7db52e2e60a5dd06ebdf35d1e58e7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "26dc6ddb058bb63ffb4c0d6dbd1c6e231d7db52e2e60a5dd06ebdf35d1e58e7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26dc6ddb058bb63ffb4c0d6dbd1c6e231d7db52e2e60a5dd06ebdf35d1e58e7a", kill_on_drop: false }` [INFO] [stdout] 26dc6ddb058bb63ffb4c0d6dbd1c6e231d7db52e2e60a5dd06ebdf35d1e58e7a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b42fba3f0e3fb2a363853808f419698cdef7a3122c1b96abfd62c384b990b053 [INFO] running `Command { std: "docker" "start" "-a" "b42fba3f0e3fb2a363853808f419698cdef7a3122c1b96abfd62c384b990b053", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling weezl v0.1.5 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling bytemuck v1.7.2 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling gif v0.11.3 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling raytracing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `metal` [INFO] [stdout] --> src/main.rs:211:9 [INFO] [stdout] | [INFO] [stdout] 211 | let metal = Arc::new(Metal::new(Color::new(0.8, 0.85, 0.88), 0.1)); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_metal` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `aspect_ratio` is never read [INFO] [stdout] --> src/main.rs:439:13 [INFO] [stdout] | [INFO] [stdout] 439 | let mut aspect_ratio = 16.0 / 9.0; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `image_width` is never read [INFO] [stdout] --> src/main.rs:440:13 [INFO] [stdout] | [INFO] [stdout] 440 | let mut image_width = 600; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `background` is never read [INFO] [stdout] --> src/main.rs:441:13 [INFO] [stdout] | [INFO] [stdout] 441 | let mut background = Color::new(0.7, 0.8, 1.0); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `lookfrom` is never read [INFO] [stdout] --> src/main.rs:442:13 [INFO] [stdout] | [INFO] [stdout] 442 | let mut lookfrom = Point3::new(13.0, 2.0, 3.0); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `lookat` is never read [INFO] [stdout] --> src/main.rs:443:13 [INFO] [stdout] | [INFO] [stdout] 443 | let mut lookat = Point3::new(0.0, 0.0, 0.0); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `dist_to_focus` is never read [INFO] [stdout] --> src/main.rs:444:13 [INFO] [stdout] | [INFO] [stdout] 444 | let mut dist_to_focus = 10.0; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `aperture` is never read [INFO] [stdout] --> src/main.rs:445:13 [INFO] [stdout] | [INFO] [stdout] 445 | let mut aperture = 0.0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `vfov` is never read [INFO] [stdout] --> src/main.rs:447:13 [INFO] [stdout] | [INFO] [stdout] 447 | let mut vfov = 20.0; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `samples_per_pixel` is never read [INFO] [stdout] --> src/main.rs:449:13 [INFO] [stdout] | [INFO] [stdout] 449 | let mut samples_per_pixel = 200; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `uu` [INFO] [stdout] --> src/perlin.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | let uu = u * u * (3. - 2. * u); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_uu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vv` [INFO] [stdout] --> src/perlin.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | let vv = v * v * (3. - 2. * v); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ww` [INFO] [stdout] --> src/perlin.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | let ww = w * w * (3. - 2. * w); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ww` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/texture.rs:96:37 [INFO] [stdout] | [INFO] [stdout] 96 | fn value(&self, u: f64, v: f64, p: Point3) -> Color { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/perlin.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | let mut u = p.x() - p.x().floor(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/perlin.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | let mut v = p.y() - p.y().floor(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/perlin.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | let mut w = p.z() - p.z().floor(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/bvh.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_from_list` [INFO] [stdout] --> src/bvh.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn new_from_list(objects: HittableList, time0: f64, time1: f64) -> BVHNode { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_from_vec` [INFO] [stdout] --> src/bvh.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn new_from_vec(mut objects: Vec>, time0: f64, time1: f64) -> BVHNode { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `box_compare` [INFO] [stdout] --> src/bvh.rs:94:4 [INFO] [stdout] | [INFO] [stdout] 94 | fn box_compare(a: Arc, b: Arc, axis: usize) -> std::cmp::Ordering { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `box_x_compare` [INFO] [stdout] --> src/bvh.rs:101:4 [INFO] [stdout] | [INFO] [stdout] 101 | fn box_x_compare(a: Arc, b: Arc) -> std::cmp::Ordering { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `box_y_compare` [INFO] [stdout] --> src/bvh.rs:105:4 [INFO] [stdout] | [INFO] [stdout] 105 | fn box_y_compare(a: Arc, b: Arc) -> std::cmp::Ordering { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `box_z_compare` [INFO] [stdout] --> src/bvh.rs:109:4 [INFO] [stdout] | [INFO] [stdout] 109 | fn box_z_compare(a: Arc, b: Arc) -> std::cmp::Ordering { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/constant_medium.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn new(boundary: Arc, phase_function: Arc, density: f64) -> ConstantMedium { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_from_list` [INFO] [stdout] --> src/hittable_list.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new_from_list(object: Arc) -> HittableList { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_textured` [INFO] [stdout] --> src/material.rs:143:12 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn new_textured(emit: Arc) -> DiffuseLight { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `local` [INFO] [stdout] --> src/onb.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn local(&self, a: f64, b: f64, c: f64) -> Vec3 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `POINT_COUNT` [INFO] [stdout] --> src/perlin.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | const POINT_COUNT: usize = 256; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/perlin.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new() -> Perlin { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/sphere.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn new(cen0: Point3, cen1: Point3, time0: f64, time1: f64, radius: f64, material: Arc) -> MovingSphere { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_rgb` [INFO] [stdout] --> src/texture.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn new_rgb(r: f64, g: f64, b: f64) -> SolidColor { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_solid` [INFO] [stdout] --> src/texture.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn new_solid(c1: Color, c2: Color) -> CheckerTexture { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/texture.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn new() -> NoiseTexture { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_scaled` [INFO] [stdout] --> src/texture.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn new_scaled(scale: f64) -> NoiseTexture { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/texture.rs:117:12 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn new(p: &std::path::Path) -> ImageTexture { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 36 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.97s [INFO] running `Command { std: "docker" "inspect" "b42fba3f0e3fb2a363853808f419698cdef7a3122c1b96abfd62c384b990b053", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b42fba3f0e3fb2a363853808f419698cdef7a3122c1b96abfd62c384b990b053", kill_on_drop: false }` [INFO] [stdout] b42fba3f0e3fb2a363853808f419698cdef7a3122c1b96abfd62c384b990b053 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3760cc2d786d27703081be1d44ffec398922a89f962b1fe38a7f141e5805a941 [INFO] running `Command { std: "docker" "start" "-a" "3760cc2d786d27703081be1d44ffec398922a89f962b1fe38a7f141e5805a941", kill_on_drop: false }` [INFO] [stderr] Compiling raytracing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `metal` [INFO] [stdout] --> src/main.rs:211:9 [INFO] [stdout] | [INFO] [stdout] 211 | let metal = Arc::new(Metal::new(Color::new(0.8, 0.85, 0.88), 0.1)); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_metal` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `aspect_ratio` is never read [INFO] [stdout] --> src/main.rs:439:13 [INFO] [stdout] | [INFO] [stdout] 439 | let mut aspect_ratio = 16.0 / 9.0; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `image_width` is never read [INFO] [stdout] --> src/main.rs:440:13 [INFO] [stdout] | [INFO] [stdout] 440 | let mut image_width = 600; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `background` is never read [INFO] [stdout] --> src/main.rs:441:13 [INFO] [stdout] | [INFO] [stdout] 441 | let mut background = Color::new(0.7, 0.8, 1.0); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `lookfrom` is never read [INFO] [stdout] --> src/main.rs:442:13 [INFO] [stdout] | [INFO] [stdout] 442 | let mut lookfrom = Point3::new(13.0, 2.0, 3.0); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `lookat` is never read [INFO] [stdout] --> src/main.rs:443:13 [INFO] [stdout] | [INFO] [stdout] 443 | let mut lookat = Point3::new(0.0, 0.0, 0.0); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `dist_to_focus` is never read [INFO] [stdout] --> src/main.rs:444:13 [INFO] [stdout] | [INFO] [stdout] 444 | let mut dist_to_focus = 10.0; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `aperture` is never read [INFO] [stdout] --> src/main.rs:445:13 [INFO] [stdout] | [INFO] [stdout] 445 | let mut aperture = 0.0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `vfov` is never read [INFO] [stdout] --> src/main.rs:447:13 [INFO] [stdout] | [INFO] [stdout] 447 | let mut vfov = 20.0; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `samples_per_pixel` is never read [INFO] [stdout] --> src/main.rs:449:13 [INFO] [stdout] | [INFO] [stdout] 449 | let mut samples_per_pixel = 200; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `uu` [INFO] [stdout] --> src/perlin.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | let uu = u * u * (3. - 2. * u); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_uu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vv` [INFO] [stdout] --> src/perlin.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | let vv = v * v * (3. - 2. * v); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ww` [INFO] [stdout] --> src/perlin.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | let ww = w * w * (3. - 2. * w); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ww` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/texture.rs:96:37 [INFO] [stdout] | [INFO] [stdout] 96 | fn value(&self, u: f64, v: f64, p: Point3) -> Color { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/perlin.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | let mut u = p.x() - p.x().floor(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/perlin.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | let mut v = p.y() - p.y().floor(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/perlin.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | let mut w = p.z() - p.z().floor(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/bvh.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_from_list` [INFO] [stdout] --> src/bvh.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn new_from_list(objects: HittableList, time0: f64, time1: f64) -> BVHNode { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_from_vec` [INFO] [stdout] --> src/bvh.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn new_from_vec(mut objects: Vec>, time0: f64, time1: f64) -> BVHNode { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `box_compare` [INFO] [stdout] --> src/bvh.rs:94:4 [INFO] [stdout] | [INFO] [stdout] 94 | fn box_compare(a: Arc, b: Arc, axis: usize) -> std::cmp::Ordering { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `box_x_compare` [INFO] [stdout] --> src/bvh.rs:101:4 [INFO] [stdout] | [INFO] [stdout] 101 | fn box_x_compare(a: Arc, b: Arc) -> std::cmp::Ordering { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `box_y_compare` [INFO] [stdout] --> src/bvh.rs:105:4 [INFO] [stdout] | [INFO] [stdout] 105 | fn box_y_compare(a: Arc, b: Arc) -> std::cmp::Ordering { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `box_z_compare` [INFO] [stdout] --> src/bvh.rs:109:4 [INFO] [stdout] | [INFO] [stdout] 109 | fn box_z_compare(a: Arc, b: Arc) -> std::cmp::Ordering { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/constant_medium.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn new(boundary: Arc, phase_function: Arc, density: f64) -> ConstantMedium { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_from_list` [INFO] [stdout] --> src/hittable_list.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new_from_list(object: Arc) -> HittableList { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_textured` [INFO] [stdout] --> src/material.rs:143:12 [INFO] [stdout] | [INFO] [stdout] 143 | pub fn new_textured(emit: Arc) -> DiffuseLight { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `local` [INFO] [stdout] --> src/onb.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn local(&self, a: f64, b: f64, c: f64) -> Vec3 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `POINT_COUNT` [INFO] [stdout] --> src/perlin.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | const POINT_COUNT: usize = 256; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/perlin.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn new() -> Perlin { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/sphere.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn new(cen0: Point3, cen1: Point3, time0: f64, time1: f64, radius: f64, material: Arc) -> MovingSphere { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_rgb` [INFO] [stdout] --> src/texture.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn new_rgb(r: f64, g: f64, b: f64) -> SolidColor { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_solid` [INFO] [stdout] --> src/texture.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn new_solid(c1: Color, c2: Color) -> CheckerTexture { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/texture.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn new() -> NoiseTexture { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_scaled` [INFO] [stdout] --> src/texture.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn new_scaled(scale: f64) -> NoiseTexture { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/texture.rs:117:12 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn new(p: &std::path::Path) -> ImageTexture { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 36 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "3760cc2d786d27703081be1d44ffec398922a89f962b1fe38a7f141e5805a941", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3760cc2d786d27703081be1d44ffec398922a89f962b1fe38a7f141e5805a941", kill_on_drop: false }` [INFO] [stdout] 3760cc2d786d27703081be1d44ffec398922a89f962b1fe38a7f141e5805a941 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8e070fd4edc81852848e64585647a0c03a258ba9f8be0b1bbd9910be560b6dd7 [INFO] running `Command { std: "docker" "start" "-a" "8e070fd4edc81852848e64585647a0c03a258ba9f8be0b1bbd9910be560b6dd7", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `metal` [INFO] [stderr] --> src/main.rs:211:9 [INFO] [stderr] | [INFO] [stderr] 211 | let metal = Arc::new(Metal::new(Color::new(0.8, 0.85, 0.88), 0.1)); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_metal` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `aspect_ratio` is never read [INFO] [stderr] --> src/main.rs:439:13 [INFO] [stderr] | [INFO] [stderr] 439 | let mut aspect_ratio = 16.0 / 9.0; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `image_width` is never read [INFO] [stderr] --> src/main.rs:440:13 [INFO] [stderr] | [INFO] [stderr] 440 | let mut image_width = 600; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `background` is never read [INFO] [stderr] --> src/main.rs:441:13 [INFO] [stderr] | [INFO] [stderr] 441 | let mut background = Color::new(0.7, 0.8, 1.0); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `lookfrom` is never read [INFO] [stderr] --> src/main.rs:442:13 [INFO] [stderr] | [INFO] [stderr] 442 | let mut lookfrom = Point3::new(13.0, 2.0, 3.0); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `lookat` is never read [INFO] [stderr] --> src/main.rs:443:13 [INFO] [stderr] | [INFO] [stderr] 443 | let mut lookat = Point3::new(0.0, 0.0, 0.0); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `dist_to_focus` is never read [INFO] [stderr] --> src/main.rs:444:13 [INFO] [stderr] | [INFO] [stderr] 444 | let mut dist_to_focus = 10.0; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `aperture` is never read [INFO] [stderr] --> src/main.rs:445:13 [INFO] [stderr] | [INFO] [stderr] 445 | let mut aperture = 0.0; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `vfov` is never read [INFO] [stderr] --> src/main.rs:447:13 [INFO] [stderr] | [INFO] [stderr] 447 | let mut vfov = 20.0; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `samples_per_pixel` is never read [INFO] [stderr] --> src/main.rs:449:13 [INFO] [stderr] | [INFO] [stderr] 449 | let mut samples_per_pixel = 200; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `uu` [INFO] [stderr] --> src/perlin.rs:87:9 [INFO] [stderr] | [INFO] [stderr] 87 | let uu = u * u * (3. - 2. * u); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_uu` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vv` [INFO] [stderr] --> src/perlin.rs:88:9 [INFO] [stderr] | [INFO] [stderr] 88 | let vv = v * v * (3. - 2. * v); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_vv` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ww` [INFO] [stderr] --> src/perlin.rs:89:9 [INFO] [stderr] | [INFO] [stderr] 89 | let ww = w * w * (3. - 2. * w); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_ww` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p` [INFO] [stderr] --> src/texture.rs:96:37 [INFO] [stderr] | [INFO] [stderr] 96 | fn value(&self, u: f64, v: f64, p: Point3) -> Color { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/perlin.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 46 | let mut u = p.x() - p.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:47:13 [INFO] [stderr] | [INFO] [stderr] 47 | let mut v = p.y() - p.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:48:13 [INFO] [stderr] | [INFO] [stderr] 48 | let mut w = p.z() - p.z().floor(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/bvh.rs:15:12 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new( [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new_from_list` [INFO] [stderr] --> src/bvh.rs:31:12 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn new_from_list(objects: HittableList, time0: f64, time1: f64) -> BVHNode { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new_from_vec` [INFO] [stderr] --> src/bvh.rs:35:12 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn new_from_vec(mut objects: Vec>, time0: f64, time1: f64) -> BVHNode { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `box_compare` [INFO] [stderr] --> src/bvh.rs:94:4 [INFO] [stderr] | [INFO] [stderr] 94 | fn box_compare(a: Arc, b: Arc, axis: usize) -> std::cmp::Ordering { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `box_x_compare` [INFO] [stderr] --> src/bvh.rs:101:4 [INFO] [stderr] | [INFO] [stderr] 101 | fn box_x_compare(a: Arc, b: Arc) -> std::cmp::Ordering { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `box_y_compare` [INFO] [stderr] --> src/bvh.rs:105:4 [INFO] [stderr] | [INFO] [stderr] 105 | fn box_y_compare(a: Arc, b: Arc) -> std::cmp::Ordering { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `box_z_compare` [INFO] [stderr] --> src/bvh.rs:109:4 [INFO] [stderr] | [INFO] [stderr] 109 | fn box_z_compare(a: Arc, b: Arc) -> std::cmp::Ordering { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/constant_medium.rs:16:12 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn new(boundary: Arc, phase_function: Arc, density: f64) -> ConstantMedium { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new_from_list` [INFO] [stderr] --> src/hittable_list.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn new_from_list(object: Arc) -> HittableList { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new_textured` [INFO] [stderr] --> src/material.rs:143:12 [INFO] [stderr] | [INFO] [stderr] 143 | pub fn new_textured(emit: Arc) -> DiffuseLight { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `local` [INFO] [stderr] --> src/onb.rs:20:12 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn local(&self, a: f64, b: f64, c: f64) -> Vec3 { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `POINT_COUNT` [INFO] [stderr] --> src/perlin.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | const POINT_COUNT: usize = 256; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/perlin.rs:15:12 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new() -> Perlin { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/sphere.rs:89:12 [INFO] [stderr] | [INFO] [stderr] 89 | pub fn new(cen0: Point3, cen1: Point3, time0: f64, time1: f64, radius: f64, material: Arc) -> MovingSphere { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new_rgb` [INFO] [stderr] --> src/texture.rs:23:12 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn new_rgb(r: f64, g: f64, b: f64) -> SolidColor { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new_solid` [INFO] [stderr] --> src/texture.rs:42:12 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn new_solid(c1: Color, c2: Color) -> CheckerTexture { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/texture.rs:74:12 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn new() -> NoiseTexture { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new_scaled` [INFO] [stderr] --> src/texture.rs:81:12 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn new_scaled(scale: f64) -> NoiseTexture { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/texture.rs:117:12 [INFO] [stderr] | [INFO] [stderr] 117 | pub fn new(p: &std::path::Path) -> ImageTexture { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `raytracing` (bin "raytracing" test) generated 36 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/raytracing-931457faa687f8d7) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8e070fd4edc81852848e64585647a0c03a258ba9f8be0b1bbd9910be560b6dd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e070fd4edc81852848e64585647a0c03a258ba9f8be0b1bbd9910be560b6dd7", kill_on_drop: false }` [INFO] [stdout] 8e070fd4edc81852848e64585647a0c03a258ba9f8be0b1bbd9910be560b6dd7