[INFO] cloning repository https://github.com/Emiyalzn/Raytracer-in-Rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Emiyalzn/Raytracer-in-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEmiyalzn%2FRaytracer-in-Rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEmiyalzn%2FRaytracer-in-Rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2e421c9bfbd895c32bd2efb0b843fe28ab3f4db5 [INFO] checking Emiyalzn/Raytracer-in-Rust against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEmiyalzn%2FRaytracer-in-Rust" "/workspace/builds/worker-109/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-109/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Emiyalzn/Raytracer-in-Rust on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-109/source/rust-toolchain [INFO] started tweaking git repo https://github.com/Emiyalzn/Raytracer-in-Rust [INFO] finished tweaking git repo https://github.com/Emiyalzn/Raytracer-in-Rust [INFO] tweaked toml for git repo https://github.com/Emiyalzn/Raytracer-in-Rust written to /workspace/builds/worker-109/source/Cargo.toml [INFO] crate git repo https://github.com/Emiyalzn/Raytracer-in-Rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rayon v1.3.1 [INFO] [stderr] Downloaded gif v0.10.3 [INFO] [stderr] Downloaded itertools v0.9.0 [INFO] [stderr] Downloaded hermit-abi v0.1.15 [INFO] [stderr] Downloaded num-rational v0.3.0 [INFO] [stderr] Downloaded memoffset v0.5.5 [INFO] [stderr] Downloaded matrixmultiply v0.1.15 [INFO] [stderr] Downloaded termios v0.3.2 [INFO] [stderr] Downloaded ab_glyph_rasterizer v0.1.2 [INFO] [stderr] Downloaded num-complex v0.3.0 [INFO] [stderr] Downloaded rand_distr v0.2.2 [INFO] [stderr] Downloaded num v0.3.0 [INFO] [stderr] Downloaded custom_derive v0.1.7 [INFO] [stderr] Downloaded conv v0.3.3 [INFO] [stderr] Downloaded console v0.11.3 [INFO] [stderr] Downloaded rawpointer v0.1.0 [INFO] [stderr] Downloaded bytemuck v1.2.0 [INFO] [stderr] Downloaded adler32 v1.1.0 [INFO] [stderr] Downloaded owned_ttf_parser v0.6.0 [INFO] [stderr] Downloaded rand v0.4.6 [INFO] [stderr] Downloaded num-integer v0.1.43 [INFO] [stderr] Downloaded encode_unicode v0.3.6 [INFO] [stderr] 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"/var/lib/crater-agent-workspace/builds/worker-109/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6776bd0dc5e933aa62de04b6188c96761948e1f2fb0f548c6e2e14ec3c6247d8 [INFO] running `Command { std: "docker" "start" "-a" "6776bd0dc5e933aa62de04b6188c96761948e1f2fb0f548c6e2e14ec3c6247d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6776bd0dc5e933aa62de04b6188c96761948e1f2fb0f548c6e2e14ec3c6247d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6776bd0dc5e933aa62de04b6188c96761948e1f2fb0f548c6e2e14ec3c6247d8", kill_on_drop: false }` [INFO] [stdout] 6776bd0dc5e933aa62de04b6188c96761948e1f2fb0f548c6e2e14ec3c6247d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aafa3dfefc9430a1d04f669a621636250586d30b5ae9c46037d53611c241d684 [INFO] running `Command { std: "docker" "start" "-a" "aafa3dfefc9430a1d04f669a621636250586d30b5ae9c46037d53611c241d684", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.72 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Checking adler32 v1.1.0 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.2 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking bytemuck v1.2.0 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking conv v0.3.3 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling num-bigint v0.3.0 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Checking num-complex v0.3.0 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking owned_ttf_parser v0.6.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking termios v0.3.2 [INFO] [stderr] Checking terminal_size v0.1.13 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking tiff v0.5.0 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking png v0.16.6 [INFO] [stderr] Checking console v0.11.3 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rulinalg v0.4.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking indicatif v0.15.0 [INFO] [stderr] Checking num v0.3.0 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [INFO] [stderr] Checking image v0.23.7 [INFO] [stderr] Checking imageproc v0.21.0 [INFO] [stderr] Checking raytracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::vec3::random_in_unit_disk` [INFO] [stdout] --> src/camera.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::vec3::random_in_unit_disk; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::object::*` [INFO] [stdout] --> src/scene.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::object::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::vec3::*` [INFO] [stdout] --> src/scene.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::vec3::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `imageops::FilterType::CatmullRom` [INFO] [stdout] --> src/main.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | use image::{imageops::FilterType::CatmullRom, ImageBuffer, Rgb, RgbImage}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `random_in_unit_sphere`, `random_unit_vector` [INFO] [stdout] --> src/main.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | use vec3::{random_in_unit_sphere, random_unit_vector}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::vec3::random_in_unit_disk` [INFO] [stdout] --> src/camera.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::vec3::random_in_unit_disk; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::object::*` [INFO] [stdout] --> src/scene.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::object::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::vec3::*` [INFO] [stdout] --> src/scene.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::vec3::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `imageops::FilterType::CatmullRom` [INFO] [stdout] --> src/main.rs:18:13 [INFO] [stdout] | [INFO] [stdout] 18 | use image::{imageops::FilterType::CatmullRom, ImageBuffer, Rgb, RgbImage}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `random_in_unit_sphere`, `random_unit_vector` [INFO] [stdout] --> src/main.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | use vec3::{random_in_unit_sphere, random_unit_vector}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/main.rs:128:25 [INFO] [stdout] | [INFO] [stdout] 128 | for s in 0..samples_per_pixel { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t0` [INFO] [stdout] --> src/object.rs:177:28 [INFO] [stdout] | [INFO] [stdout] 177 | fn bounding_box(&self, t0: f64, t1: f64) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t1` [INFO] [stdout] --> src/object.rs:177:37 [INFO] [stdout] | [INFO] [stdout] 177 | fn bounding_box(&self, t0: f64, t1: f64) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t0` [INFO] [stdout] --> src/object.rs:229:28 [INFO] [stdout] | [INFO] [stdout] 229 | fn bounding_box(&self, t0: f64, t1: f64) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t1` [INFO] [stdout] --> src/object.rs:229:37 [INFO] [stdout] | [INFO] [stdout] 229 | fn bounding_box(&self, t0: f64, t1: f64) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t0` [INFO] [stdout] --> src/object.rs:281:28 [INFO] [stdout] | [INFO] [stdout] 281 | fn bounding_box(&self, t0: f64, t1: f64) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t1` [INFO] [stdout] --> src/object.rs:281:37 [INFO] [stdout] | [INFO] [stdout] 281 | fn bounding_box(&self, t0: f64, t1: f64) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t0` [INFO] [stdout] --> src/object.rs:361:28 [INFO] [stdout] | [INFO] [stdout] 361 | fn bounding_box(&self, t0: f64, t1: f64) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t1` [INFO] [stdout] --> src/object.rs:361:37 [INFO] [stdout] | [INFO] [stdout] 361 | fn bounding_box(&self, t0: f64, t1: f64) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t0` [INFO] [stdout] --> src/object.rs:503:28 [INFO] [stdout] | [INFO] [stdout] 503 | fn bounding_box(&self, t0: f64, t1: f64) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t1` [INFO] [stdout] --> src/object.rs:503:37 [INFO] [stdout] | [INFO] [stdout] 503 | fn bounding_box(&self, t0: f64, t1: f64) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r_in` [INFO] [stdout] --> src/object.rs:594:23 [INFO] [stdout] | [INFO] [stdout] 594 | fn scatter(&self, r_in: &Ray, rec: &HitRecord) -> Option<(Color, Ray)> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/object.rs:604:23 [INFO] [stdout] | [INFO] [stdout] 604 | fn emitted(&self, u: f64, v: f64, p: &Point3) -> Color { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/object.rs:604:31 [INFO] [stdout] | [INFO] [stdout] 604 | fn emitted(&self, u: f64, v: f64, p: &Point3) -> Color { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/object.rs:604:39 [INFO] [stdout] | [INFO] [stdout] 604 | fn emitted(&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: unused variable: `u` [INFO] [stdout] --> src/object.rs:639:23 [INFO] [stdout] | [INFO] [stdout] 639 | fn emitted(&self, u: f64, v: f64, p: &Point3) -> Color { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/object.rs:639:31 [INFO] [stdout] | [INFO] [stdout] 639 | fn emitted(&self, u: f64, v: f64, p: &Point3) -> Color { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/object.rs:639:39 [INFO] [stdout] | [INFO] [stdout] 639 | fn emitted(&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: value assigned to `direction` is never read [INFO] [stdout] --> src/object.rs:674:17 [INFO] [stdout] | [INFO] [stdout] 674 | let mut direction = Vec3::zero(); [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: unused variable: `u` [INFO] [stdout] --> src/object.rs:686:23 [INFO] [stdout] | [INFO] [stdout] 686 | fn emitted(&self, u: f64, v: f64, p: &Point3) -> Color { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/object.rs:686:31 [INFO] [stdout] | [INFO] [stdout] 686 | fn emitted(&self, u: f64, v: f64, p: &Point3) -> Color { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/object.rs:686:39 [INFO] [stdout] | [INFO] [stdout] 686 | fn emitted(&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: unused variable: `r_in` [INFO] [stdout] --> src/object.rs:708:23 [INFO] [stdout] | [INFO] [stdout] 708 | fn scatter(&self, r_in: &Ray, rec: &HitRecord) -> Option<(Color, Ray)> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rec` [INFO] [stdout] --> src/object.rs:708:35 [INFO] [stdout] | [INFO] [stdout] 708 | fn scatter(&self, r_in: &Ray, rec: &HitRecord) -> Option<(Color, Ray)> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/texture.rs:129:37 [INFO] [stdout] | [INFO] [stdout] 129 | 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: unused variable: `s` [INFO] [stdout] --> src/main.rs:128:25 [INFO] [stdout] | [INFO] [stdout] 128 | for s in 0..samples_per_pixel { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `random_double_in` [INFO] [stdout] --> src/scene.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn random_double_in(min: f64, max: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t0` [INFO] [stdout] --> src/object.rs:177:28 [INFO] [stdout] | [INFO] [stdout] 177 | fn bounding_box(&self, t0: f64, t1: f64) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t1` [INFO] [stdout] --> src/object.rs:177:37 [INFO] [stdout] | [INFO] [stdout] 177 | fn bounding_box(&self, t0: f64, t1: f64) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t0` [INFO] [stdout] --> src/object.rs:229:28 [INFO] [stdout] | [INFO] [stdout] 229 | fn bounding_box(&self, t0: f64, t1: f64) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t1` [INFO] [stdout] --> src/object.rs:229:37 [INFO] [stdout] | [INFO] [stdout] 229 | fn bounding_box(&self, t0: f64, t1: f64) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t0` [INFO] [stdout] --> src/object.rs:281:28 [INFO] [stdout] | [INFO] [stdout] 281 | fn bounding_box(&self, t0: f64, t1: f64) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t1` [INFO] [stdout] --> src/object.rs:281:37 [INFO] [stdout] | [INFO] [stdout] 281 | fn bounding_box(&self, t0: f64, t1: f64) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t0` [INFO] [stdout] --> src/object.rs:361:28 [INFO] [stdout] | [INFO] [stdout] 361 | fn bounding_box(&self, t0: f64, t1: f64) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t1` [INFO] [stdout] --> src/object.rs:361:37 [INFO] [stdout] | [INFO] [stdout] 361 | fn bounding_box(&self, t0: f64, t1: f64) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t0` [INFO] [stdout] --> src/object.rs:503:28 [INFO] [stdout] | [INFO] [stdout] 503 | fn bounding_box(&self, t0: f64, t1: f64) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t0` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t1` [INFO] [stdout] --> src/object.rs:503:37 [INFO] [stdout] | [INFO] [stdout] 503 | fn bounding_box(&self, t0: f64, t1: f64) -> Option { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_t1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r_in` [INFO] [stdout] --> src/object.rs:594:23 [INFO] [stdout] | [INFO] [stdout] 594 | fn scatter(&self, r_in: &Ray, rec: &HitRecord) -> Option<(Color, Ray)> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `random_scene` [INFO] [stdout] --> src/scene.rs:323:8 [INFO] [stdout] | [INFO] [stdout] 323 | pub fn random_scene() -> HittableList { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/object.rs:604:23 [INFO] [stdout] | [INFO] [stdout] 604 | fn emitted(&self, u: f64, v: f64, p: &Point3) -> Color { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/object.rs:604:31 [INFO] [stdout] | [INFO] [stdout] 604 | fn emitted(&self, u: f64, v: f64, p: &Point3) -> Color { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/object.rs:604:39 [INFO] [stdout] | [INFO] [stdout] 604 | fn emitted(&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: panic message is not a string literal [INFO] [stdout] --> src/main.rs:66:16 [INFO] [stdout] | [INFO] [stdout] 66 | panic!(format!( [INFO] [stdout] | ________________^ [INFO] [stdout] 67 | | "error constructing a Font from data at {:?}", [INFO] [stdout] 68 | | font_path [INFO] [stdout] 69 | | )); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 66 ~ panic!( [INFO] [stdout] 67 | "error constructing a Font from data at {:?}", [INFO] [stdout] 68 | font_path [INFO] [stdout] 69 ~ ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/object.rs:639:23 [INFO] [stdout] | [INFO] [stdout] 639 | fn emitted(&self, u: f64, v: f64, p: &Point3) -> Color { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/object.rs:639:31 [INFO] [stdout] | [INFO] [stdout] 639 | fn emitted(&self, u: f64, v: f64, p: &Point3) -> Color { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/object.rs:639:39 [INFO] [stdout] | [INFO] [stdout] 639 | fn emitted(&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: value assigned to `direction` is never read [INFO] [stdout] --> src/object.rs:674:17 [INFO] [stdout] | [INFO] [stdout] 674 | let mut direction = Vec3::zero(); [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: unused variable: `u` [INFO] [stdout] --> src/object.rs:686:23 [INFO] [stdout] | [INFO] [stdout] 686 | fn emitted(&self, u: f64, v: f64, p: &Point3) -> Color { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/object.rs:686:31 [INFO] [stdout] | [INFO] [stdout] 686 | fn emitted(&self, u: f64, v: f64, p: &Point3) -> Color { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/object.rs:686:39 [INFO] [stdout] | [INFO] [stdout] 686 | fn emitted(&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: unused variable: `r_in` [INFO] [stdout] --> src/object.rs:708:23 [INFO] [stdout] | [INFO] [stdout] 708 | fn scatter(&self, r_in: &Ray, rec: &HitRecord) -> Option<(Color, Ray)> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rec` [INFO] [stdout] --> src/object.rs:708:35 [INFO] [stdout] | [INFO] [stdout] 708 | fn scatter(&self, r_in: &Ray, rec: &HitRecord) -> Option<(Color, Ray)> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/texture.rs:129:37 [INFO] [stdout] | [INFO] [stdout] 129 | 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: 34 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `random_double_in` [INFO] [stdout] --> src/scene.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn random_double_in(min: f64, max: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `random_scene` [INFO] [stdout] --> src/scene.rs:323:8 [INFO] [stdout] | [INFO] [stdout] 323 | pub fn random_scene() -> HittableList { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:66:16 [INFO] [stdout] | [INFO] [stdout] 66 | panic!(format!( [INFO] [stdout] | ________________^ [INFO] [stdout] 67 | | "error constructing a Font from data at {:?}", [INFO] [stdout] 68 | | font_path [INFO] [stdout] 69 | | )); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 66 ~ panic!( [INFO] [stdout] 67 | "error constructing a Font from data at {:?}", [INFO] [stdout] 68 | font_path [INFO] [stdout] 69 ~ ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 34 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 36s [INFO] running `Command { std: "docker" "inspect" "aafa3dfefc9430a1d04f669a621636250586d30b5ae9c46037d53611c241d684", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aafa3dfefc9430a1d04f669a621636250586d30b5ae9c46037d53611c241d684", kill_on_drop: false }` [INFO] [stdout] aafa3dfefc9430a1d04f669a621636250586d30b5ae9c46037d53611c241d684