[INFO] updating cached repository https://github.com/AlcyZ/shindex-rust-tracer-challenge [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6c508c0d8722b9caa5915a199f56db95745559fe [INFO] testing AlcyZ/shindex-rust-tracer-challenge against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlcyZ%2Fshindex-rust-tracer-challenge" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AlcyZ/shindex-rust-tracer-challenge on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/AlcyZ/shindex-rust-tracer-challenge [INFO] finished tweaking git repo https://github.com/AlcyZ/shindex-rust-tracer-challenge [INFO] tweaked toml for git repo https://github.com/AlcyZ/shindex-rust-tracer-challenge written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/AlcyZ/shindex-rust-tracer-challenge already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3cf88f2a1366bb840cbc94f0ad1a9eaee5ad3aed7aa0af7c901f5940a8b66242 [INFO] running `"docker" "start" "-a" "3cf88f2a1366bb840cbc94f0ad1a9eaee5ad3aed7aa0af7c901f5940a8b66242"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling png v0.15.0 [INFO] [stderr] Compiling shindex-rust-tracer-challenge v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `crate::playground::circle::run as circle_run` [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::playground::circle::run as circle_run; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::playground::clock::run as clock_run` [INFO] [stderr] --> src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::playground::clock::run as clock_run; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::playground::projectile::run as projectile_run` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::playground::projectile::run as projectile_run; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::playground::sphere::run as sphere_run` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::playground::sphere::run as sphere_run; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::intrinsics::transmute` [INFO] [stderr] --> src/transformation.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::intrinsics::transmute; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Intersections` [INFO] [stderr] --> src/sphere.rs:4:41 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::intersection::{Intersection, Intersections}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::Ordering` [INFO] [stderr] --> src/intersection.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::cmp::Ordering; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/world.rs:38:58 [INFO] [stderr] | [INFO] [stderr] 38 | if let Some(intersection) = object.intersect((&ray)) { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::mpsc::SendError` [INFO] [stderr] --> src/camera.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::sync::mpsc::SendError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::material::Material` [INFO] [stderr] --> src/playground/spheres.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::material::Material; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `save_ppm` [INFO] [stderr] --> src/playground/spheres.rs:10:44 [INFO] [stderr] | [INFO] [stderr] 10 | use crate::playground::utility::{save_png, save_ppm}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/intersection.rs:125:17 [INFO] [stderr] | [INFO] [stderr] 125 | Err(e) => None [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `shrink_y` [INFO] [stderr] --> src/playground/sphere.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | let shrink_y = scaling(1.0, 0.5, 1.0); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shrink_y` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `shrink_x` [INFO] [stderr] --> src/playground/sphere.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | let shrink_x = scaling(0.5, 1.0, 1.0); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shrink_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `shrink_x_and_rotate` [INFO] [stderr] --> src/playground/sphere.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | let shrink_x_and_rotate = mul(rotation_z(PI / 2.0), scaling(0.5, 1.0, 1.0)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shrink_x_and_rotate` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `shrink_x_and_skew` [INFO] [stderr] --> src/playground/sphere.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | let shrink_x_and_skew = mul(shearing(1.0, 0.0, 0.0, 0.0, 0.0, 0.0), scaling(0.5, 1.0, 1.0)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shrink_x_and_skew` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `xyz` [INFO] [stderr] --> src/tuple.rs:28:12 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn xyz(&self) -> (f64, f64, f64) { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `col_to_string` [INFO] [stderr] --> src/color.rs:66:8 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn col_to_string(color: &f64) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `ppm_push` [INFO] [stderr] --> src/canvas.rs:9:4 [INFO] [stderr] | [INFO] [stderr] 9 | fn ppm_push(data: &mut Vec, line: &mut String, col_str: String) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `to_ppm` [INFO] [stderr] --> src/canvas.rs:38:12 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn to_ppm(&self) -> String { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `ppm_header` [INFO] [stderr] --> src/canvas.rs:46:8 [INFO] [stderr] | [INFO] [stderr] 46 | fn ppm_header(&self) -> String { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `ppm_body` [INFO] [stderr] --> src/canvas.rs:50:8 [INFO] [stderr] | [INFO] [stderr] 50 | fn ppm_body(&self) -> String { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `matrix_4x4_eq` [INFO] [stderr] --> src/matrix.rs:15:8 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn matrix_4x4_eq(a: Matrix4x4, b: Matrix4x4) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_invertible` [INFO] [stderr] --> src/matrix.rs:168:4 [INFO] [stderr] | [INFO] [stderr] 168 | fn is_invertible(m: Matrix4x4) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `rotation_z` [INFO] [stderr] --> src/transformation.rs:48:8 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn rotation_z(radiant: f64) -> Matrix4x4 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `shearing` [INFO] [stderr] --> src/transformation.rs:59:8 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn shearing(xy: f64, xz: f64, yx: f64, yz: f64, zx: f64, zy: f64) -> Matrix4x4 { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from_cords` [INFO] [stderr] --> src/ray.rs:28:12 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn from_cords(origin: (f64, f64, f64), direction: (f64, f64, f64)) -> Ray { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `color` [INFO] [stderr] --> src/material.rs:77:12 [INFO] [stderr] | [INFO] [stderr] 77 | pub fn color(&self) -> Color { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `change_ambient` [INFO] [stderr] --> src/material.rs:85:12 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn change_ambient(&mut self, ambient: f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `change_shininess` [INFO] [stderr] --> src/material.rs:97:12 [INFO] [stderr] | [INFO] [stderr] 97 | pub fn change_shininess(&mut self, shininess: f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from_mat` [INFO] [stderr] --> src/sphere.rs:32:12 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn from_mat(material: Material) -> Sphere { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `change_ambient` [INFO] [stderr] --> src/sphere.rs:89:12 [INFO] [stderr] | [INFO] [stderr] 89 | pub fn change_ambient(&mut self, ambient: f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `change_shininess` [INFO] [stderr] --> src/sphere.rs:101:12 [INFO] [stderr] | [INFO] [stderr] 101 | pub fn change_shininess(&mut self, shininess: f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `apply_mat` [INFO] [stderr] --> src/sphere.rs:105:12 [INFO] [stderr] | [INFO] [stderr] 105 | pub fn apply_mat(&mut self, mat: Material) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `object` [INFO] [stderr] --> src/intersection.rs:26:12 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn object(&self) -> &'a Sphere { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/intersection.rs:41:12 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn new(first: Intersection<'a>) -> Intersections<'a> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add` [INFO] [stderr] --> src/intersection.rs:49:12 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn add(&mut self, i: Intersection<'a>) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get` [INFO] [stderr] --> src/intersection.rs:53:12 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn get(&self, i: usize) -> Option<&Intersection> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `count` [INFO] [stderr] --> src/intersection.rs:57:12 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn count(&self) -> usize { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `sort` [INFO] [stderr] --> src/intersection.rs:61:12 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn sort(&self) {} [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `t` [INFO] [stderr] --> src/intersection.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 87 | t: f64, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_default_world` [INFO] [stderr] --> src/world.rs:99:8 [INFO] [stderr] | [INFO] [stderr] 99 | pub fn test_default_world() -> World { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `render` [INFO] [stderr] --> src/camera.rs:66:12 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn render(&self, world: &World) -> Canvas { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Projectile` [INFO] [stderr] --> src/playground/projectile.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | struct Projectile { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Environment` [INFO] [stderr] --> src/playground/projectile.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 14 | struct Environment { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `tick` [INFO] [stderr] --> src/playground/projectile.rs:19:4 [INFO] [stderr] | [INFO] [stderr] 19 | fn tick(env: &Environment, pro: Projectile, canvas: &mut Canvas) -> Projectile { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run` [INFO] [stderr] --> src/playground/projectile.rs:35:8 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn run() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run` [INFO] [stderr] --> src/playground/clock.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn run() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run` [INFO] [stderr] --> src/playground/circle.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn run() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `process` [INFO] [stderr] --> src/playground/circle.rs:38:4 [INFO] [stderr] | [INFO] [stderr] 38 | fn process(canvas_size: usize, transformation: Option, name: &str) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run` [INFO] [stderr] --> src/playground/sphere.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn run() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `process` [INFO] [stderr] --> src/playground/sphere.rs:41:4 [INFO] [stderr] | [INFO] [stderr] 41 | fn process(canvas_size: usize, transformation: Option, name: &str) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `save_ppm` [INFO] [stderr] --> src/playground/utility.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn save_ppm(canvas: Canvas, name: &str) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 53 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.86s [INFO] running `"docker" "inspect" "3cf88f2a1366bb840cbc94f0ad1a9eaee5ad3aed7aa0af7c901f5940a8b66242"` [INFO] running `"docker" "rm" "-f" "3cf88f2a1366bb840cbc94f0ad1a9eaee5ad3aed7aa0af7c901f5940a8b66242"` [INFO] [stdout] 3cf88f2a1366bb840cbc94f0ad1a9eaee5ad3aed7aa0af7c901f5940a8b66242 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stdout] 70f238bce32329ae8e2cdebd73d49e084ba6e81d3906ab1e1b56331c619ecc1c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "70f238bce32329ae8e2cdebd73d49e084ba6e81d3906ab1e1b56331c619ecc1c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling shindex-rust-tracer-challenge v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `crate::playground::circle::run as circle_run` [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::playground::circle::run as circle_run; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::playground::clock::run as clock_run` [INFO] [stderr] --> src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::playground::clock::run as clock_run; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::playground::projectile::run as projectile_run` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::playground::projectile::run as projectile_run; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::playground::sphere::run as sphere_run` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::playground::sphere::run as sphere_run; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::intrinsics::transmute` [INFO] [stderr] --> src/transformation.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::intrinsics::transmute; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Intersections` [INFO] [stderr] --> src/sphere.rs:4:41 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::intersection::{Intersection, Intersections}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::Ordering` [INFO] [stderr] --> src/intersection.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::cmp::Ordering; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/world.rs:38:58 [INFO] [stderr] | [INFO] [stderr] 38 | if let Some(intersection) = object.intersect((&ray)) { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::borrow::Borrow` [INFO] [stderr] --> src/world.rs:114:9 [INFO] [stderr] | [INFO] [stderr] 114 | use std::borrow::Borrow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::material::Material` [INFO] [stderr] --> src/world.rs:119:9 [INFO] [stderr] | [INFO] [stderr] 119 | use crate::material::Material; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `scaling` [INFO] [stderr] --> src/world.rs:122:33 [INFO] [stderr] | [INFO] [stderr] 122 | use crate::transformation::{scaling, translation}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::mpsc::SendError` [INFO] [stderr] --> src/camera.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::sync::mpsc::SendError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::Arc` [INFO] [stderr] --> src/camera.rs:117:9 [INFO] [stderr] | [INFO] [stderr] 117 | use std::sync::Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::material::Material` [INFO] [stderr] --> src/playground/spheres.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::material::Material; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `save_ppm` [INFO] [stderr] --> src/playground/spheres.rs:10:44 [INFO] [stderr] | [INFO] [stderr] 10 | use crate::playground::utility::{save_png, save_ppm}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/intersection.rs:125:17 [INFO] [stderr] | [INFO] [stderr] 125 | Err(e) => None [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `shrink_y` [INFO] [stderr] --> src/playground/sphere.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | let shrink_y = scaling(1.0, 0.5, 1.0); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shrink_y` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `shrink_x` [INFO] [stderr] --> src/playground/sphere.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | let shrink_x = scaling(0.5, 1.0, 1.0); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shrink_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `shrink_x_and_rotate` [INFO] [stderr] --> src/playground/sphere.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | let shrink_x_and_rotate = mul(rotation_z(PI / 2.0), scaling(0.5, 1.0, 1.0)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shrink_x_and_rotate` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `shrink_x_and_skew` [INFO] [stderr] --> src/playground/sphere.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | let shrink_x_and_skew = mul(shearing(1.0, 0.0, 0.0, 0.0, 0.0, 0.0), scaling(0.5, 1.0, 1.0)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shrink_x_and_skew` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `xyz` [INFO] [stderr] --> src/tuple.rs:28:12 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn xyz(&self) -> (f64, f64, f64) { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `change_shininess` [INFO] [stderr] --> src/material.rs:97:12 [INFO] [stderr] | [INFO] [stderr] 97 | pub fn change_shininess(&mut self, shininess: f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from_mat` [INFO] [stderr] --> src/sphere.rs:32:12 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn from_mat(material: Material) -> Sphere { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `change_shininess` [INFO] [stderr] --> src/sphere.rs:101:12 [INFO] [stderr] | [INFO] [stderr] 101 | pub fn change_shininess(&mut self, shininess: f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `sort` [INFO] [stderr] --> src/intersection.rs:61:12 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn sort(&self) {} [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Projectile` [INFO] [stderr] --> src/playground/projectile.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | struct Projectile { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Environment` [INFO] [stderr] --> src/playground/projectile.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 14 | struct Environment { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `tick` [INFO] [stderr] --> src/playground/projectile.rs:19:4 [INFO] [stderr] | [INFO] [stderr] 19 | fn tick(env: &Environment, pro: Projectile, canvas: &mut Canvas) -> Projectile { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run` [INFO] [stderr] --> src/playground/projectile.rs:35:8 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn run() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run` [INFO] [stderr] --> src/playground/clock.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn run() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run` [INFO] [stderr] --> src/playground/circle.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn run() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `process` [INFO] [stderr] --> src/playground/circle.rs:38:4 [INFO] [stderr] | [INFO] [stderr] 38 | fn process(canvas_size: usize, transformation: Option, name: &str) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run` [INFO] [stderr] --> src/playground/sphere.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn run() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `process` [INFO] [stderr] --> src/playground/sphere.rs:41:4 [INFO] [stderr] | [INFO] [stderr] 41 | fn process(canvas_size: usize, transformation: Option, name: &str) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `save_ppm` [INFO] [stderr] --> src/playground/utility.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn save_ppm(canvas: Canvas, name: &str) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 35 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.05s [INFO] running `"docker" "inspect" "70f238bce32329ae8e2cdebd73d49e084ba6e81d3906ab1e1b56331c619ecc1c"` [INFO] running `"docker" "rm" "-f" "70f238bce32329ae8e2cdebd73d49e084ba6e81d3906ab1e1b56331c619ecc1c"` [INFO] [stdout] 70f238bce32329ae8e2cdebd73d49e084ba6e81d3906ab1e1b56331c619ecc1c [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 902498665abf141275282e9590ec37c931842a6ae8f76afe7d93cf183509273a [INFO] running `"docker" "start" "-a" "902498665abf141275282e9590ec37c931842a6ae8f76afe7d93cf183509273a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `crate::playground::circle::run as circle_run` [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::playground::circle::run as circle_run; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::playground::clock::run as clock_run` [INFO] [stderr] --> src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::playground::clock::run as clock_run; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::playground::projectile::run as projectile_run` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::playground::projectile::run as projectile_run; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::playground::sphere::run as sphere_run` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::playground::sphere::run as sphere_run; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::intrinsics::transmute` [INFO] [stderr] --> src/transformation.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::intrinsics::transmute; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Intersections` [INFO] [stderr] --> src/sphere.rs:4:41 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::intersection::{Intersection, Intersections}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::Ordering` [INFO] [stderr] --> src/intersection.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::cmp::Ordering; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/world.rs:38:58 [INFO] [stderr] | [INFO] [stderr] 38 | if let Some(intersection) = object.intersect((&ray)) { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::borrow::Borrow` [INFO] [stderr] --> src/world.rs:114:9 [INFO] [stderr] | [INFO] [stderr] 114 | use std::borrow::Borrow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::material::Material` [INFO] [stderr] --> src/world.rs:119:9 [INFO] [stderr] | [INFO] [stderr] 119 | use crate::material::Material; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `scaling` [INFO] [stderr] --> src/world.rs:122:33 [INFO] [stderr] | [INFO] [stderr] 122 | use crate::transformation::{scaling, translation}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::mpsc::SendError` [INFO] [stderr] --> src/camera.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::sync::mpsc::SendError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::Arc` [INFO] [stderr] --> src/camera.rs:117:9 [INFO] [stderr] | [INFO] [stderr] 117 | use std::sync::Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::material::Material` [INFO] [stderr] --> src/playground/spheres.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::material::Material; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `save_ppm` [INFO] [stderr] --> src/playground/spheres.rs:10:44 [INFO] [stderr] | [INFO] [stderr] 10 | use crate::playground::utility::{save_png, save_ppm}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/intersection.rs:125:17 [INFO] [stderr] | [INFO] [stderr] 125 | Err(e) => None [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `shrink_y` [INFO] [stderr] --> src/playground/sphere.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | let shrink_y = scaling(1.0, 0.5, 1.0); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shrink_y` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `shrink_x` [INFO] [stderr] --> src/playground/sphere.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | let shrink_x = scaling(0.5, 1.0, 1.0); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shrink_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `shrink_x_and_rotate` [INFO] [stderr] --> src/playground/sphere.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | let shrink_x_and_rotate = mul(rotation_z(PI / 2.0), scaling(0.5, 1.0, 1.0)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shrink_x_and_rotate` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `shrink_x_and_skew` [INFO] [stderr] --> src/playground/sphere.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | let shrink_x_and_skew = mul(shearing(1.0, 0.0, 0.0, 0.0, 0.0, 0.0), scaling(0.5, 1.0, 1.0)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_shrink_x_and_skew` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `xyz` [INFO] [stderr] --> src/tuple.rs:28:12 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn xyz(&self) -> (f64, f64, f64) { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `change_shininess` [INFO] [stderr] --> src/material.rs:97:12 [INFO] [stderr] | [INFO] [stderr] 97 | pub fn change_shininess(&mut self, shininess: f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from_mat` [INFO] [stderr] --> src/sphere.rs:32:12 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn from_mat(material: Material) -> Sphere { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `change_shininess` [INFO] [stderr] --> src/sphere.rs:101:12 [INFO] [stderr] | [INFO] [stderr] 101 | pub fn change_shininess(&mut self, shininess: f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `sort` [INFO] [stderr] --> src/intersection.rs:61:12 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn sort(&self) {} [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Projectile` [INFO] [stderr] --> src/playground/projectile.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | struct Projectile { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Environment` [INFO] [stderr] --> src/playground/projectile.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 14 | struct Environment { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `tick` [INFO] [stderr] --> src/playground/projectile.rs:19:4 [INFO] [stderr] | [INFO] [stderr] 19 | fn tick(env: &Environment, pro: Projectile, canvas: &mut Canvas) -> Projectile { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run` [INFO] [stderr] --> src/playground/projectile.rs:35:8 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn run() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run` [INFO] [stderr] --> src/playground/clock.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn run() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run` [INFO] [stderr] --> src/playground/circle.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn run() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `process` [INFO] [stderr] --> src/playground/circle.rs:38:4 [INFO] [stderr] | [INFO] [stderr] 38 | fn process(canvas_size: usize, transformation: Option, name: &str) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run` [INFO] [stderr] --> src/playground/sphere.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn run() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `process` [INFO] [stderr] --> src/playground/sphere.rs:41:4 [INFO] [stderr] | [INFO] [stderr] 41 | fn process(canvas_size: usize, transformation: Option, name: &str) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `save_ppm` [INFO] [stderr] --> src/playground/utility.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn save_ppm(canvas: Canvas, name: &str) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 35 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/shindex_rust_tracer_challenge-847771907fbf80ef [INFO] [stdout] [INFO] [stdout] running 117 tests [INFO] [stdout] test camera::test::pixel_size_for_horizontal_canvas ... ok [INFO] [stdout] test camera::test::constructing_camera ... ok [INFO] [stdout] test camera::test::pixel_size_for_vertical_canvas ... ok [INFO] [stdout] test camera::test::constructing_ray_through_center_of_canvas ... ok [INFO] [stdout] test camera::test::constructing_ray_through_corner_of_canvas ... ok [INFO] [stdout] test camera::test::constructing_ray_then_camera_is_transformed ... ok [INFO] [stdout] test canvas::tests::constructing_ppm_header ... ok [INFO] [stdout] test color::tests::color_are_red_green_blue ... ok [INFO] [stdout] test color::tests::adding_colors ... ok [INFO] [stdout] test color::tests::multiply_color_and_scalar ... ok [INFO] [stdout] test color::tests::subtracting_colors ... ok [INFO] [stdout] test color::tests::multiply_colors ... ok [INFO] [stdout] test canvas::tests::writing_pixels_to_canvas ... ok [INFO] [stdout] test intersection::tests::hit_is_always_lowest_non_negative_value ... ok [INFO] [stdout] test intersection::tests::an_intersection_encapsulates_t_and_object ... ok [INFO] [stdout] test canvas::tests::constructing_ppm_pixel_data ... ok [INFO] [stdout] test intersection::tests::hit_should_offset_point ... ok [INFO] [stdout] test camera::test::rendering_a_world_with_camera ... ok [INFO] [stdout] test canvas::tests::creating_a_canvas ... ok [INFO] [stdout] test canvas::tests::splitting_long_lines_in_ppm_files ... ok [INFO] [stdout] test intersection::tests::aggregating_intersections ... ok [INFO] [stdout] test intersection::tests::hit_when_intersection_outside ... ok [INFO] [stdout] test material::tests::default_material ... ok [INFO] [stdout] test light::tests::point_in_light_has_position_and_intensity ... ok [INFO] [stdout] test intersection::tests::hit_when_some_intersections_have_negative_t ... ok [INFO] [stdout] test material::tests::lighting_with_eye_45_deg_offset_between_light_and_surface ... ok [INFO] [stdout] test intersection::tests::pre_computing_the_state_of_an_intersection ... ok [INFO] [stdout] test material::tests::lighting_with_eye_between_light_and_surface ... ok [INFO] [stdout] test intersection::tests::hit_when_intersection_inside ... ok [INFO] [stdout] test intersection::tests::hit_when_all_intersections_have_negative_t ... ok [INFO] [stdout] test intersection::tests::hit_when_all_intersections_have_positive_t ... ok [INFO] [stdout] test matrix::tests::calc_inverse_of_matrix_2 ... ok [INFO] [stdout] test material::tests::lighting_with_eye_opposite_surface_light_offset_46_deg ... ok [INFO] [stdout] test matrix::tests::calc_determinant_of_4x4_matrix ... ok [INFO] [stdout] test matrix::tests::calc_determinant_of_3x3_matrix ... ok [INFO] [stdout] test material::tests::lighting_with_light_behind_surface ... ok [INFO] [stdout] test matrix::tests::calc_cofactor_of_matrix ... ok [INFO] [stdout] test matrix::tests::calc_inverse_of_matrix ... ok [INFO] [stdout] test material::tests::lighting_with_eye_in_path_of_reflection_vector ... ok [INFO] [stdout] test matrix::tests::calc_minor_of_3x3_matrix ... ok [INFO] [stdout] test matrix::tests::calc_determinant_of_2x2_matrix ... ok [INFO] [stdout] test matrix::tests::multiply_matrix_by_tuple ... ok [INFO] [stdout] test matrix::tests::multiply_matrix_by_identity ... ok [INFO] [stdout] test matrix::tests::multiply_tuple_by_identity ... ok [INFO] [stdout] test matrix::tests::multiply_matrix ... ok [INFO] [stdout] test matrix::tests::non_invertible_matrix_test ... ok [INFO] [stdout] test material::tests::lighting_with_surface_in_shadow ... ok [INFO] [stdout] test ray::tests::computing_a_point_from_a_distance ... ok [INFO] [stdout] test matrix::tests::transposing_matrix ... ok [INFO] [stdout] test ray::tests::creating_and_querying_a_ray ... ok [INFO] [stdout] test matrix::tests::submatrix_of_3x3 ... ok [INFO] [stdout] test matrix::tests::invertible_matrix_test ... ok [INFO] [stdout] test sphere::tests::a_ray_intersects_a_sphere_at_a_tangent ... ok [INFO] [stdout] test sphere::tests::a_sphere_is_behind_a_ray ... ok [INFO] [stdout] test sphere::tests::intersect_sets_the_object_on_the_intersection ... ok [INFO] [stdout] test sphere::tests::intersecting_a_scaled_sphere_with_a_ray ... ok [INFO] [stdout] test sphere::tests::intersecting_a_translated_sphere_with_a_ray ... ok [INFO] [stdout] test sphere::tests::changing_s_spheres_transformation ... ok [INFO] [stdout] test ray::tests::translating_a_ray ... ok [INFO] [stdout] test sphere::tests::computing_the_normal_on_a_transformed_sphere ... ok [INFO] [stdout] test sphere::tests::a_ray_intersects_a_sphere_at_two_points ... ok [INFO] [stdout] test sphere::tests::a_spheres_default_transformation ... ok [INFO] [stdout] test sphere::tests::computing_the_normal_on_a_translated_sphere ... ok [INFO] [stdout] test sphere::tests::a_ray_originates_inside_a_sphere ... ok [INFO] [stdout] test sphere::tests::a_ray_missing_a_sphere ... ok [INFO] [stdout] test ray::tests::scaling_a_ray ... ok [INFO] [stdout] test transformation::tests::scaling_matrix_applied_to_vector ... ok [INFO] [stdout] test transformation::tests::shearing_of_point ... ok [INFO] [stdout] test transformation::tests::transformation_matrix_for_default_orientation ... ok [INFO] [stdout] test transformation::tests::translation_does_not_affect_vectors ... ok [INFO] [stdout] test transformation::tests::view_transformation_matrix_positive_z_direction ... ok [INFO] [stdout] test transformation::tests::view_transformation_moves_world ... ok [INFO] [stdout] test tuple::tests::a_tuple_with_w_equals_0_is_a_vector ... ok [INFO] [stdout] test tuple::tests::a_tuple_with_w_equals_1_is_a_point ... ok [INFO] [stdout] test tuple::tests::adding_two_tuples ... ok [INFO] [stdout] test tuple::tests::computing_magnitude_of_vector ... ok [INFO] [stdout] test tuple::tests::cross_product_of_two_vectors ... ok [INFO] [stdout] test tuple::tests::dividing_tuple_by_scalar ... ok [INFO] [stdout] test tuple::tests::dot_product_of_two_tuples ... ok [INFO] [stdout] test tuple::tests::magnitude_of_normalized_vector ... ok [INFO] [stdout] test tuple::tests::multiply_tuple_by_fraction ... ok [INFO] [stdout] test tuple::tests::multiply_tuple_by_scalar ... ok [INFO] [stdout] test tuple::tests::negating_tuple ... ok [INFO] [stdout] test tuple::tests::normalize_vector_one ... ok [INFO] [stdout] test tuple::tests::normalize_vector_two ... ok [INFO] [stdout] test tuple::tests::point_fn_creates_point ... ok [INFO] [stdout] test tuple::tests::reflecting_a_vector_approaching_at_45_degree ... ok [INFO] [stdout] test tuple::tests::reflecting_a_vector_off_a_slanted_surface ... ok [INFO] [stdout] test tuple::tests::subtracting_two_tuples ... ok [INFO] [stdout] test tuple::tests::vector_fn_creates_vector ... ok [INFO] [stdout] test world::tests::color_then_ray_hits ... ok [INFO] [stdout] test world::tests::color_then_ray_misses ... ok [INFO] [stdout] test world::tests::color_with_intersection_behind_ray ... ok [INFO] [stdout] test world::tests::creating_a_world ... ok [INFO] [stdout] test world::tests::intersect_a_world_with_a_ray ... ok [INFO] [stdout] test world::tests::no_shadow_when_object_behind_light ... ok [INFO] [stdout] test world::tests::no_shadow_when_object_behind_point ... ok [INFO] [stdout] test world::tests::no_shadow_with_no_collinear_objects ... ok [INFO] [stdout] test world::tests::shade_hit_is_given_intersection_in_shadow ... ok [INFO] [stdout] test world::tests::shading_an_intersection ... ok [INFO] [stdout] test transformation::tests::an_arbitrary_view_transformation ... ok [INFO] [stdout] test sphere::tests::material_assignment ... ok [INFO] [stdout] test transformation::tests::multiply_by_a_translation_matrix ... ok [INFO] [stdout] test sphere::tests::normal_on_sphere_at_point_on_non_axial_point ... ok [INFO] [stdout] test transformation::tests::multiply_by_inverse_of_a_translation_matrix ... ok [INFO] [stdout] test sphere::tests::normal_on_sphere_at_point_on_x_axis ... ok [INFO] [stdout] test sphere::tests::the_normal_is_a_normalized_vector ... ok [INFO] [stdout] test sphere::tests::normal_on_sphere_at_point_on_z_axis ... ok [INFO] [stdout] test transformation::tests::rotating_point_around_y_axis ... ok [INFO] [stdout] test sphere::tests::normal_on_sphere_at_point_on_y_axis ... ok [INFO] [stdout] test transformation::tests::multiplying_by_inverse_of_scaling_matrix ... ok [INFO] [stdout] test transformation::tests::scaling_matrix_applied_to_point ... ok [INFO] [stdout] test transformation::tests::reflection_is_scaling_by_negative_value ... ok [INFO] [stdout] test transformation::tests::rotating_point_around_z_axis ... ok [INFO] [stdout] test transformation::tests::rotating_point_around_x_axis ... ok [INFO] [stdout] test world::tests::shadow_when_object_between_point_and_light ... ok [INFO] [stdout] test world::tests::shading_an_intersection_from_inside ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 117 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "902498665abf141275282e9590ec37c931842a6ae8f76afe7d93cf183509273a"` [INFO] running `"docker" "rm" "-f" "902498665abf141275282e9590ec37c931842a6ae8f76afe7d93cf183509273a"` [INFO] [stdout] 902498665abf141275282e9590ec37c931842a6ae8f76afe7d93cf183509273a