[INFO] cloning repository https://github.com/qiaojinxia/RayTracinginOneWeekendByRust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qiaojinxia/RayTracinginOneWeekendByRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqiaojinxia%2FRayTracinginOneWeekendByRust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqiaojinxia%2FRayTracinginOneWeekendByRust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2788cd28383e8dda540d82eb5a7ef995d5bd0a67 [INFO] testing qiaojinxia/RayTracinginOneWeekendByRust against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqiaojinxia%2FRayTracinginOneWeekendByRust" "/workspace/builds/worker-19/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/qiaojinxia/RayTracinginOneWeekendByRust on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/qiaojinxia/RayTracinginOneWeekendByRust [INFO] finished tweaking git repo https://github.com/qiaojinxia/RayTracinginOneWeekendByRust [INFO] tweaked toml for git repo https://github.com/qiaojinxia/RayTracinginOneWeekendByRust written to /workspace/builds/worker-19/source/Cargo.toml [INFO] crate git repo https://github.com/qiaojinxia/RayTracinginOneWeekendByRust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a482f2d53ed385ae33711ecf451ce6f10bd5d82c7ac0c660b930789002eb3798 [INFO] running `Command { std: "docker" "start" "-a" "a482f2d53ed385ae33711ecf451ce6f10bd5d82c7ac0c660b930789002eb3798", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a482f2d53ed385ae33711ecf451ce6f10bd5d82c7ac0c660b930789002eb3798", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a482f2d53ed385ae33711ecf451ce6f10bd5d82c7ac0c660b930789002eb3798", kill_on_drop: false }` [INFO] [stdout] a482f2d53ed385ae33711ecf451ce6f10bd5d82c7ac0c660b930789002eb3798 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b6826534d2c40da668c8fe6c033aac638218d63051c99136a6acd71ca972a37 [INFO] running `Command { std: "docker" "start" "-a" "2b6826534d2c40da668c8fe6c033aac638218d63051c99136a6acd71ca972a37", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.106 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling ray_tracingin_one_weekend v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/draw.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/draw.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::bvh::BvhNode` [INFO] [stdout] --> src/hittable_list.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::bvh::BvhNode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::hittable_list::HittableList` [INFO] [stdout] --> src/stl_reader.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::hittable_list::HittableList; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MBox` [INFO] [stdout] --> src/sences.rs:8:52 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::shape::{Sphere, XyRect, YzRect, XzRect, MBox, YRotate, Translate}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `mixture_pdf` should have an upper camel case name [INFO] [stdout] --> src/pdf.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | struct mixture_pdf { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `MixturePdf` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `cosine_pdf` should have an upper camel case name [INFO] [stdout] --> src/pdf.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | struct cosine_pdf{ [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `CosinePdf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Mutex` [INFO] [stdout] --> src/main.rs:26:28 [INFO] [stdout] | [INFO] [stdout] 26 | use std::sync::{Arc, mpsc, Mutex, RwLock}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:255:5 [INFO] [stdout] | [INFO] [stdout] 238 | / loop{ [INFO] [stdout] 239 | | for _ in 0..count{ [INFO] [stdout] 240 | | rx.recv(); [INFO] [stdout] 241 | | } [INFO] [stdout] ... | [INFO] [stdout] 252 | | [INFO] [stdout] 253 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 254 | // window.run_loop(windows::MyWindowHandler{ Buffer:pixel_buffer.clone(), TX: rx }); [INFO] [stdout] 255 | println!("time cost: {:?} ms",start.elapsed().as_millis()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/main.rs:200:21 [INFO] [stdout] | [INFO] [stdout] 200 | let mut file = std::fs::File::create(format!("file{}",thread_n)).expect("create failed"); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/main.rs:116:9 [INFO] [stdout] | [INFO] [stdout] 116 | let start = Instant::now(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `objs` is assigned to, but never used [INFO] [stdout] --> src/main.rs:122:13 [INFO] [stdout] | [INFO] [stdout] 122 | let mut objs = vec![]; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_objs` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `objs` is never read [INFO] [stdout] --> src/main.rs:134:13 [INFO] [stdout] | [INFO] [stdout] 134 | objs = random_scene(); [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 `objs` is never read [INFO] [stdout] --> src/main.rs:142:13 [INFO] [stdout] | [INFO] [stdout] 142 | objs = two_spheres(); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `objs` is never read [INFO] [stdout] --> src/main.rs:149:13 [INFO] [stdout] | [INFO] [stdout] 149 | objs = two_perlin_spheres(); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `objs` is never read [INFO] [stdout] --> src/main.rs:157:13 [INFO] [stdout] | [INFO] [stdout] 157 | objs = simple_light(); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `collected_iterator` [INFO] [stdout] --> src/main.rs:179:9 [INFO] [stdout] | [INFO] [stdout] 179 | let collected_iterator: Vec = (0..image_width*image_height).collect(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_collected_iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rec` [INFO] [stdout] --> src/shape.rs:86:25 [INFO] [stdout] | [INFO] [stdout] 86 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [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/shape.rs:86:48 [INFO] [stdout] | [INFO] [stdout] 86 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/shape.rs:86:59 [INFO] [stdout] | [INFO] [stdout] 86 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rec` [INFO] [stdout] --> src/shape.rs:192:25 [INFO] [stdout] | [INFO] [stdout] 192 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [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/shape.rs:192:48 [INFO] [stdout] | [INFO] [stdout] 192 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/shape.rs:192:59 [INFO] [stdout] | [INFO] [stdout] 192 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rec` [INFO] [stdout] --> src/shape.rs:301:25 [INFO] [stdout] | [INFO] [stdout] 301 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [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/shape.rs:301:48 [INFO] [stdout] | [INFO] [stdout] 301 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/shape.rs:301:59 [INFO] [stdout] | [INFO] [stdout] 301 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rec` [INFO] [stdout] --> src/shape.rs:458:25 [INFO] [stdout] | [INFO] [stdout] 458 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [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/shape.rs:458:48 [INFO] [stdout] | [INFO] [stdout] 458 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/shape.rs:458:59 [INFO] [stdout] | [INFO] [stdout] 458 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rec` [INFO] [stdout] --> src/shape.rs:528:25 [INFO] [stdout] | [INFO] [stdout] 528 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [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/shape.rs:528:48 [INFO] [stdout] | [INFO] [stdout] 528 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/shape.rs:528:59 [INFO] [stdout] | [INFO] [stdout] 528 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rec` [INFO] [stdout] --> src/shape.rs:631:25 [INFO] [stdout] | [INFO] [stdout] 631 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [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/shape.rs:631:48 [INFO] [stdout] | [INFO] [stdout] 631 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/shape.rs:631:59 [INFO] [stdout] | [INFO] [stdout] 631 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rec` [INFO] [stdout] --> src/shape.rs:687:25 [INFO] [stdout] | [INFO] [stdout] 687 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [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/shape.rs:687:48 [INFO] [stdout] | [INFO] [stdout] 687 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/shape.rs:687:59 [INFO] [stdout] | [INFO] [stdout] 687 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rec` [INFO] [stdout] --> src/hittable_list.rs:64:25 [INFO] [stdout] | [INFO] [stdout] 64 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [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/hittable_list.rs:64:48 [INFO] [stdout] | [INFO] [stdout] 64 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/hittable_list.rs:64:59 [INFO] [stdout] | [INFO] [stdout] 64 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r_in` [INFO] [stdout] --> src/material.rs:101:29 [INFO] [stdout] | [INFO] [stdout] 101 | fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 { [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/material.rs:101:41 [INFO] [stdout] | [INFO] [stdout] 101 | fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scattered` [INFO] [stdout] --> src/material.rs:101:60 [INFO] [stdout] | [INFO] [stdout] 101 | fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scattered` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r_in` [INFO] [stdout] --> src/material.rs:151:29 [INFO] [stdout] | [INFO] [stdout] 151 | fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 { [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/material.rs:151:41 [INFO] [stdout] | [INFO] [stdout] 151 | fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scattered` [INFO] [stdout] --> src/material.rs:151:60 [INFO] [stdout] | [INFO] [stdout] 151 | fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scattered` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r_in` [INFO] [stdout] --> src/material.rs:189:29 [INFO] [stdout] | [INFO] [stdout] 189 | fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 { [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/material.rs:189:41 [INFO] [stdout] | [INFO] [stdout] 189 | fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scattered` [INFO] [stdout] --> src/material.rs:189:60 [INFO] [stdout] | [INFO] [stdout] 189 | fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scattered` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rec` [INFO] [stdout] --> src/bvh.rs:63:25 [INFO] [stdout] | [INFO] [stdout] 63 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [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/bvh.rs:63:48 [INFO] [stdout] | [INFO] [stdout] 63 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/bvh.rs:63:59 [INFO] [stdout] | [INFO] [stdout] 63 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cat` [INFO] [stdout] --> src/sences.rs:168:13 [INFO] [stdout] | [INFO] [stdout] 168 | let mut cat = HittableList::new(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cat` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/hittable_list.rs:59:13 [INFO] [stdout] | [INFO] [stdout] 59 | let mut bounding_box = self.bounding_box().unwrap(); [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/stl_reader.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | let mut angle = degrees_to_radians(-80.0); [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/sences.rs:168:9 [INFO] [stdout] | [INFO] [stdout] 168 | let mut cat = HittableList::new(); [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/main.rs:200:17 [INFO] [stdout] | [INFO] [stdout] 200 | let mut file = std::fs::File::create(format!("file{}",thread_n)).expect("create failed"); [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/main.rs:221:29 [INFO] [stdout] | [INFO] [stdout] 221 | let mut pixel_color = ray_color(ray,&background,sences_t.clone(),max_depth); [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/main.rs:222:29 [INFO] [stdout] | [INFO] [stdout] 222 | let mut pixel_buffer = arc_pixel_buffer.read().unwrap(); [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/main.rs:180:9 [INFO] [stdout] | [INFO] [stdout] 180 | let mut pixel_buffer = Arc::new(RwLock::new(vec![Color::new();image_width as usize * image_height as usize])); [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/main.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 181 | let mut render_times = Arc::new(RwLock::new(1)); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `norm_two` [INFO] [stdout] --> src/vec3.rs:124:19 [INFO] [stdout] | [INFO] [stdout] 124 | pub(crate) fn norm_two(n:Vec3,u:Vec3) -> f64{ [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: `random_unit_vector` [INFO] [stdout] --> src/vec3.rs:185:19 [INFO] [stdout] | [INFO] [stdout] 185 | pub(crate) fn random_unit_vector() -> Vec3{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `random_in_hemisphere` [INFO] [stdout] --> src/vec3.rs:188:19 [INFO] [stdout] | [INFO] [stdout] 188 | pub(crate) fn random_in_hemisphere(normal:Vec3) -> Vec3{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `rotate_z` [INFO] [stdout] --> src/vec3.rs:267:19 [INFO] [stdout] | [INFO] [stdout] 267 | pub(crate) fn rotate_z(v1:Vec3,radians:f64) -> Self{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `form_by_center` [INFO] [stdout] --> src/shape.rs:115:19 [INFO] [stdout] | [INFO] [stdout] 115 | pub(crate) fn form_by_center(center:Point3, height:f64,weight:f64,material:Arc) -> Self{ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `form` [INFO] [stdout] --> src/shape.rs:481:19 [INFO] [stdout] | [INFO] [stdout] 481 | pub(crate) fn form(p0:Point3,p1:Point3,ma:Arc) -> Self{ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_objs` [INFO] [stdout] --> src/hittable_list.rs:21:19 [INFO] [stdout] | [INFO] [stdout] 21 | pub(crate) fn add_objs(&mut self, objs:Vec>){ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `u` [INFO] [stdout] --> src/camera.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | u:Vec3, v:Vec3, w:Vec3, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Camera` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/camera.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(Copy, Clone,Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `v` [INFO] [stdout] --> src/camera.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | u:Vec3, v:Vec3, w:Vec3, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Camera` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/camera.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(Copy, Clone,Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `w` [INFO] [stdout] --> src/camera.rs:12:21 [INFO] [stdout] | [INFO] [stdout] 12 | u:Vec3, v:Vec3, w:Vec3, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Camera` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/camera.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(Copy, Clone,Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `rand_i32` [INFO] [stdout] --> src/common.rs:88:15 [INFO] [stdout] | [INFO] [stdout] 88 | pub(crate) fn rand_i32() -> i32{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `except` [INFO] [stdout] --> src/common.rs:206:15 [INFO] [stdout] | [INFO] [stdout] 206 | pub(crate) fn except(n:i32, p:f64) -> f64{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `form` [INFO] [stdout] --> src/texture.rs:40:19 [INFO] [stdout] | [INFO] [stdout] 40 | pub(crate) fn form(even:Arc,odd:Arc) -> Self{ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/texture.rs:73:19 [INFO] [stdout] | [INFO] [stdout] 73 | pub(crate) fn new() -> Self{ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `cornell_box_light` [INFO] [stdout] --> src/sences.rs:124:15 [INFO] [stdout] | [INFO] [stdout] 124 | pub(crate) fn cornell_box_light() -> Arc{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sences1` [INFO] [stdout] --> src/sences.rs:184:15 [INFO] [stdout] | [INFO] [stdout] 184 | pub(crate) fn sences1() -> Vec>{ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `mixture_pdf` [INFO] [stdout] --> src/pdf.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | struct mixture_pdf { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `cosine_pdf` [INFO] [stdout] --> src/pdf.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | struct cosine_pdf{ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:234:17 [INFO] [stdout] | [INFO] [stdout] 234 | s_chan.send(()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:240:13 [INFO] [stdout] | [INFO] [stdout] 240 | rx.recv(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:245:9 [INFO] [stdout] | [INFO] [stdout] 245 | output.write("P3 \n500 500 \n255\n".as_ref()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:249:13 [INFO] [stdout] | [INFO] [stdout] 249 | output.write(s.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 84 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.08s [INFO] running `Command { std: "docker" "inspect" "2b6826534d2c40da668c8fe6c033aac638218d63051c99136a6acd71ca972a37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b6826534d2c40da668c8fe6c033aac638218d63051c99136a6acd71ca972a37", kill_on_drop: false }` [INFO] [stdout] 2b6826534d2c40da668c8fe6c033aac638218d63051c99136a6acd71ca972a37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da16616d3a314493325189fcf973d2d5241ba5fe6a9e89723e5592a6b0cc328d [INFO] running `Command { std: "docker" "start" "-a" "da16616d3a314493325189fcf973d2d5241ba5fe6a9e89723e5592a6b0cc328d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling ray_tracingin_one_weekend v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/draw.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/draw.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::bvh::BvhNode` [INFO] [stdout] --> src/hittable_list.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::bvh::BvhNode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::hittable_list::HittableList` [INFO] [stdout] --> src/stl_reader.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::hittable_list::HittableList; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MBox` [INFO] [stdout] --> src/sences.rs:8:52 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::shape::{Sphere, XyRect, YzRect, XzRect, MBox, YRotate, Translate}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `mixture_pdf` should have an upper camel case name [INFO] [stdout] --> src/pdf.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | struct mixture_pdf { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `MixturePdf` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `cosine_pdf` should have an upper camel case name [INFO] [stdout] --> src/pdf.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | struct cosine_pdf{ [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `CosinePdf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Mutex` [INFO] [stdout] --> src/main.rs:26:28 [INFO] [stdout] | [INFO] [stdout] 26 | use std::sync::{Arc, mpsc, Mutex, RwLock}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:255:5 [INFO] [stdout] | [INFO] [stdout] 238 | / loop{ [INFO] [stdout] 239 | | for _ in 0..count{ [INFO] [stdout] 240 | | rx.recv(); [INFO] [stdout] 241 | | } [INFO] [stdout] ... | [INFO] [stdout] 252 | | [INFO] [stdout] 253 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 254 | // window.run_loop(windows::MyWindowHandler{ Buffer:pixel_buffer.clone(), TX: rx }); [INFO] [stdout] 255 | println!("time cost: {:?} ms",start.elapsed().as_millis()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/main.rs:200:21 [INFO] [stdout] | [INFO] [stdout] 200 | let mut file = std::fs::File::create(format!("file{}",thread_n)).expect("create failed"); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/main.rs:116:9 [INFO] [stdout] | [INFO] [stdout] 116 | let start = Instant::now(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `objs` is assigned to, but never used [INFO] [stdout] --> src/main.rs:122:13 [INFO] [stdout] | [INFO] [stdout] 122 | let mut objs = vec![]; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_objs` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `objs` is never read [INFO] [stdout] --> src/main.rs:134:13 [INFO] [stdout] | [INFO] [stdout] 134 | objs = random_scene(); [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 `objs` is never read [INFO] [stdout] --> src/main.rs:142:13 [INFO] [stdout] | [INFO] [stdout] 142 | objs = two_spheres(); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `objs` is never read [INFO] [stdout] --> src/main.rs:149:13 [INFO] [stdout] | [INFO] [stdout] 149 | objs = two_perlin_spheres(); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `objs` is never read [INFO] [stdout] --> src/main.rs:157:13 [INFO] [stdout] | [INFO] [stdout] 157 | objs = simple_light(); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `collected_iterator` [INFO] [stdout] --> src/main.rs:179:9 [INFO] [stdout] | [INFO] [stdout] 179 | let collected_iterator: Vec = (0..image_width*image_height).collect(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_collected_iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rec` [INFO] [stdout] --> src/shape.rs:86:25 [INFO] [stdout] | [INFO] [stdout] 86 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [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/shape.rs:86:48 [INFO] [stdout] | [INFO] [stdout] 86 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/shape.rs:86:59 [INFO] [stdout] | [INFO] [stdout] 86 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rec` [INFO] [stdout] --> src/shape.rs:192:25 [INFO] [stdout] | [INFO] [stdout] 192 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [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/shape.rs:192:48 [INFO] [stdout] | [INFO] [stdout] 192 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/shape.rs:192:59 [INFO] [stdout] | [INFO] [stdout] 192 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rec` [INFO] [stdout] --> src/shape.rs:301:25 [INFO] [stdout] | [INFO] [stdout] 301 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [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/shape.rs:301:48 [INFO] [stdout] | [INFO] [stdout] 301 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/shape.rs:301:59 [INFO] [stdout] | [INFO] [stdout] 301 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rec` [INFO] [stdout] --> src/shape.rs:458:25 [INFO] [stdout] | [INFO] [stdout] 458 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [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/shape.rs:458:48 [INFO] [stdout] | [INFO] [stdout] 458 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/shape.rs:458:59 [INFO] [stdout] | [INFO] [stdout] 458 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rec` [INFO] [stdout] --> src/shape.rs:528:25 [INFO] [stdout] | [INFO] [stdout] 528 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [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/shape.rs:528:48 [INFO] [stdout] | [INFO] [stdout] 528 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/shape.rs:528:59 [INFO] [stdout] | [INFO] [stdout] 528 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rec` [INFO] [stdout] --> src/shape.rs:631:25 [INFO] [stdout] | [INFO] [stdout] 631 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [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/shape.rs:631:48 [INFO] [stdout] | [INFO] [stdout] 631 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/shape.rs:631:59 [INFO] [stdout] | [INFO] [stdout] 631 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rec` [INFO] [stdout] --> src/shape.rs:687:25 [INFO] [stdout] | [INFO] [stdout] 687 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [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/shape.rs:687:48 [INFO] [stdout] | [INFO] [stdout] 687 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/shape.rs:687:59 [INFO] [stdout] | [INFO] [stdout] 687 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rec` [INFO] [stdout] --> src/hittable_list.rs:64:25 [INFO] [stdout] | [INFO] [stdout] 64 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [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/hittable_list.rs:64:48 [INFO] [stdout] | [INFO] [stdout] 64 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/hittable_list.rs:64:59 [INFO] [stdout] | [INFO] [stdout] 64 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r_in` [INFO] [stdout] --> src/material.rs:101:29 [INFO] [stdout] | [INFO] [stdout] 101 | fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 { [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/material.rs:101:41 [INFO] [stdout] | [INFO] [stdout] 101 | fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scattered` [INFO] [stdout] --> src/material.rs:101:60 [INFO] [stdout] | [INFO] [stdout] 101 | fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scattered` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r_in` [INFO] [stdout] --> src/material.rs:151:29 [INFO] [stdout] | [INFO] [stdout] 151 | fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 { [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/material.rs:151:41 [INFO] [stdout] | [INFO] [stdout] 151 | fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scattered` [INFO] [stdout] --> src/material.rs:151:60 [INFO] [stdout] | [INFO] [stdout] 151 | fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scattered` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r_in` [INFO] [stdout] --> src/material.rs:189:29 [INFO] [stdout] | [INFO] [stdout] 189 | fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 { [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/material.rs:189:41 [INFO] [stdout] | [INFO] [stdout] 189 | fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scattered` [INFO] [stdout] --> src/material.rs:189:60 [INFO] [stdout] | [INFO] [stdout] 189 | fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scattered` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rec` [INFO] [stdout] --> src/bvh.rs:63:25 [INFO] [stdout] | [INFO] [stdout] 63 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [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/bvh.rs:63:48 [INFO] [stdout] | [INFO] [stdout] 63 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/bvh.rs:63:59 [INFO] [stdout] | [INFO] [stdout] 63 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cat` [INFO] [stdout] --> src/sences.rs:168:13 [INFO] [stdout] | [INFO] [stdout] 168 | let mut cat = HittableList::new(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cat` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/hittable_list.rs:59:13 [INFO] [stdout] | [INFO] [stdout] 59 | let mut bounding_box = self.bounding_box().unwrap(); [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/stl_reader.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | let mut angle = degrees_to_radians(-80.0); [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/sences.rs:168:9 [INFO] [stdout] | [INFO] [stdout] 168 | let mut cat = HittableList::new(); [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/main.rs:200:17 [INFO] [stdout] | [INFO] [stdout] 200 | let mut file = std::fs::File::create(format!("file{}",thread_n)).expect("create failed"); [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/main.rs:221:29 [INFO] [stdout] | [INFO] [stdout] 221 | let mut pixel_color = ray_color(ray,&background,sences_t.clone(),max_depth); [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/main.rs:222:29 [INFO] [stdout] | [INFO] [stdout] 222 | let mut pixel_buffer = arc_pixel_buffer.read().unwrap(); [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/main.rs:180:9 [INFO] [stdout] | [INFO] [stdout] 180 | let mut pixel_buffer = Arc::new(RwLock::new(vec![Color::new();image_width as usize * image_height as usize])); [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/main.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 181 | let mut render_times = Arc::new(RwLock::new(1)); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `norm_two` [INFO] [stdout] --> src/vec3.rs:124:19 [INFO] [stdout] | [INFO] [stdout] 124 | pub(crate) fn norm_two(n:Vec3,u:Vec3) -> f64{ [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: `random_unit_vector` [INFO] [stdout] --> src/vec3.rs:185:19 [INFO] [stdout] | [INFO] [stdout] 185 | pub(crate) fn random_unit_vector() -> Vec3{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `random_in_hemisphere` [INFO] [stdout] --> src/vec3.rs:188:19 [INFO] [stdout] | [INFO] [stdout] 188 | pub(crate) fn random_in_hemisphere(normal:Vec3) -> Vec3{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `rotate_z` [INFO] [stdout] --> src/vec3.rs:267:19 [INFO] [stdout] | [INFO] [stdout] 267 | pub(crate) fn rotate_z(v1:Vec3,radians:f64) -> Self{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `form_by_center` [INFO] [stdout] --> src/shape.rs:115:19 [INFO] [stdout] | [INFO] [stdout] 115 | pub(crate) fn form_by_center(center:Point3, height:f64,weight:f64,material:Arc) -> Self{ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `form` [INFO] [stdout] --> src/shape.rs:481:19 [INFO] [stdout] | [INFO] [stdout] 481 | pub(crate) fn form(p0:Point3,p1:Point3,ma:Arc) -> Self{ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_objs` [INFO] [stdout] --> src/hittable_list.rs:21:19 [INFO] [stdout] | [INFO] [stdout] 21 | pub(crate) fn add_objs(&mut self, objs:Vec>){ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `u` [INFO] [stdout] --> src/camera.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | u:Vec3, v:Vec3, w:Vec3, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Camera` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/camera.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(Copy, Clone,Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `v` [INFO] [stdout] --> src/camera.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | u:Vec3, v:Vec3, w:Vec3, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Camera` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/camera.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(Copy, Clone,Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `w` [INFO] [stdout] --> src/camera.rs:12:21 [INFO] [stdout] | [INFO] [stdout] 12 | u:Vec3, v:Vec3, w:Vec3, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Camera` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/camera.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(Copy, Clone,Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `rand_i32` [INFO] [stdout] --> src/common.rs:88:15 [INFO] [stdout] | [INFO] [stdout] 88 | pub(crate) fn rand_i32() -> i32{ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `except` [INFO] [stdout] --> src/common.rs:206:15 [INFO] [stdout] | [INFO] [stdout] 206 | pub(crate) fn except(n:i32, p:f64) -> f64{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `form` [INFO] [stdout] --> src/texture.rs:40:19 [INFO] [stdout] | [INFO] [stdout] 40 | pub(crate) fn form(even:Arc,odd:Arc) -> Self{ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/texture.rs:73:19 [INFO] [stdout] | [INFO] [stdout] 73 | pub(crate) fn new() -> Self{ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `cornell_box_light` [INFO] [stdout] --> src/sences.rs:124:15 [INFO] [stdout] | [INFO] [stdout] 124 | pub(crate) fn cornell_box_light() -> Arc{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sences1` [INFO] [stdout] --> src/sences.rs:184:15 [INFO] [stdout] | [INFO] [stdout] 184 | pub(crate) fn sences1() -> Vec>{ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `mixture_pdf` [INFO] [stdout] --> src/pdf.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | struct mixture_pdf { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `cosine_pdf` [INFO] [stdout] --> src/pdf.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | struct cosine_pdf{ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:234:17 [INFO] [stdout] | [INFO] [stdout] 234 | s_chan.send(()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:240:13 [INFO] [stdout] | [INFO] [stdout] 240 | rx.recv(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:245:9 [INFO] [stdout] | [INFO] [stdout] 245 | output.write("P3 \n500 500 \n255\n".as_ref()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:249:13 [INFO] [stdout] | [INFO] [stdout] 249 | output.write(s.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 84 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.19s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/ray_tracingin_one_weekend-23f66fa1963ff06a) [INFO] running `Command { std: "docker" "inspect" "da16616d3a314493325189fcf973d2d5241ba5fe6a9e89723e5592a6b0cc328d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da16616d3a314493325189fcf973d2d5241ba5fe6a9e89723e5592a6b0cc328d", kill_on_drop: false }` [INFO] [stdout] da16616d3a314493325189fcf973d2d5241ba5fe6a9e89723e5592a6b0cc328d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 636803d12f7ad1ce159e89aaa916acadb82ef106b44b8e6e4794fbf792716d84 [INFO] running `Command { std: "docker" "start" "-a" "636803d12f7ad1ce159e89aaa916acadb82ef106b44b8e6e4794fbf792716d84", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `std::io::Write` [INFO] [stderr] --> src/draw.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/draw.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::bvh::BvhNode` [INFO] [stderr] --> src/hittable_list.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::bvh::BvhNode; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::hittable_list::HittableList` [INFO] [stderr] --> src/stl_reader.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use crate::hittable_list::HittableList; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `MBox` [INFO] [stderr] --> src/sences.rs:8:52 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::shape::{Sphere, XyRect, YzRect, XzRect, MBox, YRotate, Translate}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: type `mixture_pdf` should have an upper camel case name [INFO] [stderr] --> src/pdf.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | struct mixture_pdf { [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `MixturePdf` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type `cosine_pdf` should have an upper camel case name [INFO] [stderr] --> src/pdf.rs:12:8 [INFO] [stderr] | [INFO] [stderr] 12 | struct cosine_pdf{ [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `CosinePdf` [INFO] [stderr] [INFO] [stderr] warning: unused import: `Mutex` [INFO] [stderr] --> src/main.rs:26:28 [INFO] [stderr] | [INFO] [stderr] 26 | use std::sync::{Arc, mpsc, Mutex, RwLock}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/main.rs:255:5 [INFO] [stderr] | [INFO] [stderr] 238 | / loop{ [INFO] [stderr] 239 | | for _ in 0..count{ [INFO] [stderr] 240 | | rx.recv(); [INFO] [stderr] 241 | | } [INFO] [stderr] ... | [INFO] [stderr] 252 | | [INFO] [stderr] 253 | | } [INFO] [stderr] | |_____- any code following this expression is unreachable [INFO] [stderr] 254 | // window.run_loop(windows::MyWindowHandler{ Buffer:pixel_buffer.clone(), TX: rx }); [INFO] [stderr] 255 | println!("time cost: {:?} ms",start.elapsed().as_millis()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused variable: `file` [INFO] [stderr] --> src/main.rs:200:21 [INFO] [stderr] | [INFO] [stderr] 200 | let mut file = std::fs::File::create(format!("file{}",thread_n)).expect("create failed"); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `start` [INFO] [stderr] --> src/main.rs:116:9 [INFO] [stderr] | [INFO] [stderr] 116 | let start = Instant::now(); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stderr] [INFO] [stderr] warning: variable `objs` is assigned to, but never used [INFO] [stderr] --> src/main.rs:122:13 [INFO] [stderr] | [INFO] [stderr] 122 | let mut objs = vec![]; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_objs` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `objs` is never read [INFO] [stderr] --> src/main.rs:134:13 [INFO] [stderr] | [INFO] [stderr] 134 | objs = random_scene(); [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 `objs` is never read [INFO] [stderr] --> src/main.rs:142:13 [INFO] [stderr] | [INFO] [stderr] 142 | objs = two_spheres(); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `objs` is never read [INFO] [stderr] --> src/main.rs:149:13 [INFO] [stderr] | [INFO] [stderr] 149 | objs = two_perlin_spheres(); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `objs` is never read [INFO] [stderr] --> src/main.rs:157:13 [INFO] [stderr] | [INFO] [stderr] 157 | objs = simple_light(); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `collected_iterator` [INFO] [stderr] --> src/main.rs:179:9 [INFO] [stderr] | [INFO] [stderr] 179 | let collected_iterator: Vec = (0..image_width*image_height).collect(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_collected_iterator` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rec` [INFO] [stderr] --> src/shape.rs:86:25 [INFO] [stderr] | [INFO] [stderr] 86 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_rec` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p` [INFO] [stderr] --> src/shape.rs:86:48 [INFO] [stderr] | [INFO] [stderr] 86 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dir` [INFO] [stderr] --> src/shape.rs:86:59 [INFO] [stderr] | [INFO] [stderr] 86 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rec` [INFO] [stderr] --> src/shape.rs:192:25 [INFO] [stderr] | [INFO] [stderr] 192 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_rec` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p` [INFO] [stderr] --> src/shape.rs:192:48 [INFO] [stderr] | [INFO] [stderr] 192 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dir` [INFO] [stderr] --> src/shape.rs:192:59 [INFO] [stderr] | [INFO] [stderr] 192 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rec` [INFO] [stderr] --> src/shape.rs:301:25 [INFO] [stderr] | [INFO] [stderr] 301 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_rec` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p` [INFO] [stderr] --> src/shape.rs:301:48 [INFO] [stderr] | [INFO] [stderr] 301 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dir` [INFO] [stderr] --> src/shape.rs:301:59 [INFO] [stderr] | [INFO] [stderr] 301 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rec` [INFO] [stderr] --> src/shape.rs:458:25 [INFO] [stderr] | [INFO] [stderr] 458 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_rec` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p` [INFO] [stderr] --> src/shape.rs:458:48 [INFO] [stderr] | [INFO] [stderr] 458 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dir` [INFO] [stderr] --> src/shape.rs:458:59 [INFO] [stderr] | [INFO] [stderr] 458 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rec` [INFO] [stderr] --> src/shape.rs:528:25 [INFO] [stderr] | [INFO] [stderr] 528 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_rec` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p` [INFO] [stderr] --> src/shape.rs:528:48 [INFO] [stderr] | [INFO] [stderr] 528 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dir` [INFO] [stderr] --> src/shape.rs:528:59 [INFO] [stderr] | [INFO] [stderr] 528 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rec` [INFO] [stderr] --> src/shape.rs:631:25 [INFO] [stderr] | [INFO] [stderr] 631 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_rec` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p` [INFO] [stderr] --> src/shape.rs:631:48 [INFO] [stderr] | [INFO] [stderr] 631 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dir` [INFO] [stderr] --> src/shape.rs:631:59 [INFO] [stderr] | [INFO] [stderr] 631 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rec` [INFO] [stderr] --> src/shape.rs:687:25 [INFO] [stderr] | [INFO] [stderr] 687 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_rec` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p` [INFO] [stderr] --> src/shape.rs:687:48 [INFO] [stderr] | [INFO] [stderr] 687 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dir` [INFO] [stderr] --> src/shape.rs:687:59 [INFO] [stderr] | [INFO] [stderr] 687 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rec` [INFO] [stderr] --> src/hittable_list.rs:64:25 [INFO] [stderr] | [INFO] [stderr] 64 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_rec` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p` [INFO] [stderr] --> src/hittable_list.rs:64:48 [INFO] [stderr] | [INFO] [stderr] 64 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dir` [INFO] [stderr] --> src/hittable_list.rs:64:59 [INFO] [stderr] | [INFO] [stderr] 64 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r_in` [INFO] [stderr] --> src/material.rs:101:29 [INFO] [stderr] | [INFO] [stderr] 101 | fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rec` [INFO] [stderr] --> src/material.rs:101:41 [INFO] [stderr] | [INFO] [stderr] 101 | fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_rec` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scattered` [INFO] [stderr] --> src/material.rs:101:60 [INFO] [stderr] | [INFO] [stderr] 101 | fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scattered` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r_in` [INFO] [stderr] --> src/material.rs:151:29 [INFO] [stderr] | [INFO] [stderr] 151 | fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rec` [INFO] [stderr] --> src/material.rs:151:41 [INFO] [stderr] | [INFO] [stderr] 151 | fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_rec` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scattered` [INFO] [stderr] --> src/material.rs:151:60 [INFO] [stderr] | [INFO] [stderr] 151 | fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scattered` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r_in` [INFO] [stderr] --> src/material.rs:189:29 [INFO] [stderr] | [INFO] [stderr] 189 | fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rec` [INFO] [stderr] --> src/material.rs:189:41 [INFO] [stderr] | [INFO] [stderr] 189 | fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_rec` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scattered` [INFO] [stderr] --> src/material.rs:189:60 [INFO] [stderr] | [INFO] [stderr] 189 | fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scattered` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rec` [INFO] [stderr] --> src/bvh.rs:63:25 [INFO] [stderr] | [INFO] [stderr] 63 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_rec` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p` [INFO] [stderr] --> src/bvh.rs:63:48 [INFO] [stderr] | [INFO] [stderr] 63 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dir` [INFO] [stderr] --> src/bvh.rs:63:59 [INFO] [stderr] | [INFO] [stderr] 63 | fn pdf_value(&self, rec: &mut HitRecorder, p: Point3, dir: Vec3) -> f64 { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cat` [INFO] [stderr] --> src/sences.rs:168:13 [INFO] [stderr] | [INFO] [stderr] 168 | let mut cat = HittableList::new(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_cat` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/hittable_list.rs:59:13 [INFO] [stderr] | [INFO] [stderr] 59 | let mut bounding_box = self.bounding_box().unwrap(); [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/stl_reader.rs:50:13 [INFO] [stderr] | [INFO] [stderr] 50 | let mut angle = degrees_to_radians(-80.0); [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/sences.rs:168:9 [INFO] [stderr] | [INFO] [stderr] 168 | let mut cat = HittableList::new(); [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/main.rs:200:17 [INFO] [stderr] | [INFO] [stderr] 200 | let mut file = std::fs::File::create(format!("file{}",thread_n)).expect("create failed"); [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/main.rs:221:29 [INFO] [stderr] | [INFO] [stderr] 221 | let mut pixel_color = ray_color(ray,&background,sences_t.clone(),max_depth); [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/main.rs:222:29 [INFO] [stderr] | [INFO] [stderr] 222 | let mut pixel_buffer = arc_pixel_buffer.read().unwrap(); [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/main.rs:180:9 [INFO] [stderr] | [INFO] [stderr] 180 | let mut pixel_buffer = Arc::new(RwLock::new(vec![Color::new();image_width as usize * image_height as usize])); [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/main.rs:181:9 [INFO] [stderr] | [INFO] [stderr] 181 | let mut render_times = Arc::new(RwLock::new(1)); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `norm_two` [INFO] [stderr] --> src/vec3.rs:124:19 [INFO] [stderr] | [INFO] [stderr] 124 | pub(crate) fn norm_two(n:Vec3,u:Vec3) -> f64{ [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `random_unit_vector` [INFO] [stderr] --> src/vec3.rs:185:19 [INFO] [stderr] | [INFO] [stderr] 185 | pub(crate) fn random_unit_vector() -> Vec3{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `random_in_hemisphere` [INFO] [stderr] --> src/vec3.rs:188:19 [INFO] [stderr] | [INFO] [stderr] 188 | pub(crate) fn random_in_hemisphere(normal:Vec3) -> Vec3{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `rotate_z` [INFO] [stderr] --> src/vec3.rs:267:19 [INFO] [stderr] | [INFO] [stderr] 267 | pub(crate) fn rotate_z(v1:Vec3,radians:f64) -> Self{ [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `form_by_center` [INFO] [stderr] --> src/shape.rs:115:19 [INFO] [stderr] | [INFO] [stderr] 115 | pub(crate) fn form_by_center(center:Point3, height:f64,weight:f64,material:Arc) -> Self{ [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `form` [INFO] [stderr] --> src/shape.rs:481:19 [INFO] [stderr] | [INFO] [stderr] 481 | pub(crate) fn form(p0:Point3,p1:Point3,ma:Arc) -> Self{ [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_objs` [INFO] [stderr] --> src/hittable_list.rs:21:19 [INFO] [stderr] | [INFO] [stderr] 21 | pub(crate) fn add_objs(&mut self, objs:Vec>){ [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `u` [INFO] [stderr] --> src/camera.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | u:Vec3, v:Vec3, w:Vec3, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Camera` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/camera.rs:5:16 [INFO] [stderr] | [INFO] [stderr] 5 | #[derive(Copy, Clone,Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `v` [INFO] [stderr] --> src/camera.rs:12:13 [INFO] [stderr] | [INFO] [stderr] 12 | u:Vec3, v:Vec3, w:Vec3, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Camera` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/camera.rs:5:16 [INFO] [stderr] | [INFO] [stderr] 5 | #[derive(Copy, Clone,Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `w` [INFO] [stderr] --> src/camera.rs:12:21 [INFO] [stderr] | [INFO] [stderr] 12 | u:Vec3, v:Vec3, w:Vec3, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Camera` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/camera.rs:5:16 [INFO] [stderr] | [INFO] [stderr] 5 | #[derive(Copy, Clone,Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: function is never used: `rand_i32` [INFO] [stderr] --> src/common.rs:88:15 [INFO] [stderr] | [INFO] [stderr] 88 | pub(crate) fn rand_i32() -> i32{ [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `except` [INFO] [stderr] --> src/common.rs:206:15 [INFO] [stderr] | [INFO] [stderr] 206 | pub(crate) fn except(n:i32, p:f64) -> f64{ [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `form` [INFO] [stderr] --> src/texture.rs:40:19 [INFO] [stderr] | [INFO] [stderr] 40 | pub(crate) fn form(even:Arc,odd:Arc) -> Self{ [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/texture.rs:73:19 [INFO] [stderr] | [INFO] [stderr] 73 | pub(crate) fn new() -> Self{ [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `cornell_box_light` [INFO] [stderr] --> src/sences.rs:124:15 [INFO] [stderr] | [INFO] [stderr] 124 | pub(crate) fn cornell_box_light() -> Arc{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `sences1` [INFO] [stderr] --> src/sences.rs:184:15 [INFO] [stderr] | [INFO] [stderr] 184 | pub(crate) fn sences1() -> Vec>{ [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `mixture_pdf` [INFO] [stderr] --> src/pdf.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | struct mixture_pdf { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `cosine_pdf` [INFO] [stderr] --> src/pdf.rs:12:8 [INFO] [stderr] | [INFO] [stderr] 12 | struct cosine_pdf{ [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:234:17 [INFO] [stderr] | [INFO] [stderr] 234 | s_chan.send(()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:240:13 [INFO] [stderr] | [INFO] [stderr] 240 | rx.recv(); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:245:9 [INFO] [stderr] | [INFO] [stderr] 245 | output.write("P3 \n500 500 \n255\n".as_ref()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:249:13 [INFO] [stderr] | [INFO] [stderr] 249 | output.write(s.as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `ray_tracingin_one_weekend` (bin "ray_tracingin_one_weekend" test) generated 84 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.66s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ray_tracingin_one_weekend-23f66fa1963ff06a) [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" "636803d12f7ad1ce159e89aaa916acadb82ef106b44b8e6e4794fbf792716d84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "636803d12f7ad1ce159e89aaa916acadb82ef106b44b8e6e4794fbf792716d84", kill_on_drop: false }` [INFO] [stdout] 636803d12f7ad1ce159e89aaa916acadb82ef106b44b8e6e4794fbf792716d84